142979256

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 497952000

約数和(自身を除く): 354972744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 79, 81, 84, 98, 108, 114, 126, 133, 147, 152, 158, 162, 168, 171, 189, 196, 216, 228, 237, 243, 252, 266, 294, 316, 324, 342, 378, 392, 399, 441, 456, 474, 486, 504, 513, 532, 553, 567, 588, 632, 648, 684, 711, 756, 798, 882, 931, 948, 972, 1026, 1064, 1106, 1134, 1176, 1197, 1323, 1368, 1422, 1501, 1512, 1539, 1596, 1659, 1701, 1764, 1862, 1896, 1944, 2052, 2133, 2212, 2268, 2394, 2646, 2793, 2844, 3002, 3078, 3192, 3318, 3402, 3528, 3591, 3724, 3871, 3969, 4104, 4266, 4424, 4503, 4536, 4617, 4788, 4977, 5292, 5586, 5688, 6004, 6156, 6399, 6636, 6804, 7182, 7448, 7742, 7938, 8379, 8532, 9006, 9234, 9576, 9954, 10507, 10584, 10773, 11172, 11613, 11907, 12008, 12312, 12798, 13272, 13509, 13608, 14364, 14931, 15484, 15876, 16758, 17064, 18012, 18468, 19197, 19908, 21014, 21546, 22344, 23226, 23814, 25137, 25596, 27018, 28728, 29862, 30968, 31521, 31752, 32319, 33516, 34839, 36024, 36936, 38394, 39816, 40527, 42028, 43092, 44793, 46452, 47628, 50274, 51192, 54036, 59724, 63042, 64638, 67032, 69678, 73549, 75411, 76788, 81054, 84056, 86184, 89586, 92904, 94563, 95256, 100548, 104517, 108072, 119448, 121581, 126084, 129276, 134379, 139356, 147098, 150822, 153576, 162108, 179172, 189126, 201096, 209034, 220647, 226233, 243162, 252168, 258552, 268758, 278712, 283689, 294196, 301644, 313551, 324216, 358344, 364743, 378252, 418068, 441294, 452466, 486324, 537516, 567378, 588392, 603288, 627102, 661941, 729486, 756504, 836136, 851067, 882588, 904932, 940653, 972648, 1075032, 1134756, 1254204, 1323882, 1458972, 1702134, 1765176, 1809864, 1881306, 1985823, 2269512, 2508408, 2553201, 2647764, 2917944, 3404268, 3762612, 3971646, 5106402, 5295528, 5957469, 6808536, 7525224, 7943292, 10212804, 11914938, 15886584, 17872407, 20425608, 23829876, 35744814, 47659752, 71489628, 142979256]

約数ペア:

[(1, 142979256), (2, 71489628), (3, 47659752), (4, 35744814), (6, 23829876), (7, 20425608), (8, 17872407), (9, 15886584), (12, 11914938), (14, 10212804), (18, 7943292), (19, 7525224), (21, 6808536), (24, 5957469), (27, 5295528), (28, 5106402), (36, 3971646), (38, 3762612), (42, 3404268), (49, 2917944), (54, 2647764), (56, 2553201), (57, 2508408), (63, 2269512), (72, 1985823), (76, 1881306), (79, 1809864), (81, 1765176), (84, 1702134), (98, 1458972), (108, 1323882), (114, 1254204), (126, 1134756), (133, 1075032), (147, 972648), (152, 940653), (158, 904932), (162, 882588), (168, 851067), (171, 836136), (189, 756504), (196, 729486), (216, 661941), (228, 627102), (237, 603288), (243, 588392), (252, 567378), (266, 537516), (294, 486324), (316, 452466), (324, 441294), (342, 418068), (378, 378252), (392, 364743), (399, 358344), (441, 324216), (456, 313551), (474, 301644), (486, 294196), (504, 283689), (513, 278712), (532, 268758), (553, 258552), (567, 252168), (588, 243162), (632, 226233), (648, 220647), (684, 209034), (711, 201096), (756, 189126), (798, 179172), (882, 162108), (931, 153576), (948, 150822), (972, 147098), (1026, 139356), (1064, 134379), (1106, 129276), (1134, 126084), (1176, 121581), (1197, 119448), (1323, 108072), (1368, 104517), (1422, 100548), (1501, 95256), (1512, 94563), (1539, 92904), (1596, 89586), (1659, 86184), (1701, 84056), (1764, 81054), (1862, 76788), (1896, 75411), (1944, 73549), (2052, 69678), (2133, 67032), (2212, 64638), (2268, 63042), (2394, 59724), (2646, 54036), (2793, 51192), (2844, 50274), (3002, 47628), (3078, 46452), (3192, 44793), (3318, 43092), (3402, 42028), (3528, 40527), (3591, 39816), (3724, 38394), (3871, 36936), (3969, 36024), (4104, 34839), (4266, 33516), (4424, 32319), (4503, 31752), (4536, 31521), (4617, 30968), (4788, 29862), (4977, 28728), (5292, 27018), (5586, 25596), (5688, 25137), (6004, 23814), (6156, 23226), (6399, 22344), (6636, 21546), (6804, 21014), (7182, 19908), (7448, 19197), (7742, 18468), (7938, 18012), (8379, 17064), (8532, 16758), (9006, 15876), (9234, 15484), (9576, 14931), (9954, 14364), (10507, 13608), (10584, 13509), (10773, 13272), (11172, 12798), (11613, 12312), (11907, 12008)]