138566316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 403468800

約数和(自身を除く): 264902484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 79, 84, 98, 114, 133, 147, 157, 158, 196, 228, 237, 266, 294, 314, 316, 399, 471, 474, 532, 553, 588, 628, 798, 931, 942, 948, 1099, 1106, 1501, 1596, 1659, 1862, 1884, 2198, 2212, 2793, 2983, 3002, 3297, 3318, 3724, 3871, 4396, 4503, 5586, 5966, 6004, 6594, 6636, 7693, 7742, 8949, 9006, 10507, 11172, 11613, 11932, 12403, 13188, 15386, 15484, 17898, 18012, 20881, 21014, 23079, 23226, 24806, 30772, 31521, 35796, 37209, 41762, 42028, 46158, 46452, 49612, 62643, 63042, 73549, 74418, 83524, 86821, 92316, 125286, 126084, 146167, 147098, 148836, 173642, 220647, 235657, 250572, 260463, 292334, 294196, 347284, 438501, 441294, 471314, 520926, 584668, 607747, 706971, 877002, 882588, 942628, 1041852, 1215494, 1413942, 1649599, 1754004, 1823241, 2430988, 2827884, 3299198, 3646482, 4948797, 6598396, 7292964, 9897594, 11547193, 19795188, 23094386, 34641579, 46188772, 69283158, 138566316]

約数ペア:

[(1, 138566316), (2, 69283158), (3, 46188772), (4, 34641579), (6, 23094386), (7, 19795188), (12, 11547193), (14, 9897594), (19, 7292964), (21, 6598396), (28, 4948797), (38, 3646482), (42, 3299198), (49, 2827884), (57, 2430988), (76, 1823241), (79, 1754004), (84, 1649599), (98, 1413942), (114, 1215494), (133, 1041852), (147, 942628), (157, 882588), (158, 877002), (196, 706971), (228, 607747), (237, 584668), (266, 520926), (294, 471314), (314, 441294), (316, 438501), (399, 347284), (471, 294196), (474, 292334), (532, 260463), (553, 250572), (588, 235657), (628, 220647), (798, 173642), (931, 148836), (942, 147098), (948, 146167), (1099, 126084), (1106, 125286), (1501, 92316), (1596, 86821), (1659, 83524), (1862, 74418), (1884, 73549), (2198, 63042), (2212, 62643), (2793, 49612), (2983, 46452), (3002, 46158), (3297, 42028), (3318, 41762), (3724, 37209), (3871, 35796), (4396, 31521), (4503, 30772), (5586, 24806), (5966, 23226), (6004, 23079), (6594, 21014), (6636, 20881), (7693, 18012), (7742, 17898), (8949, 15484), (9006, 15386), (10507, 13188), (11172, 12403), (11613, 11932)]