155461572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 494592000

約数和(自身を除く): 339130428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 79, 84, 108, 114, 126, 133, 137, 158, 171, 189, 228, 237, 252, 266, 274, 316, 342, 378, 399, 411, 474, 513, 532, 548, 553, 684, 711, 756, 798, 822, 948, 959, 1026, 1106, 1197, 1233, 1422, 1501, 1596, 1644, 1659, 1918, 2052, 2133, 2212, 2394, 2466, 2603, 2844, 2877, 3002, 3318, 3591, 3699, 3836, 4266, 4503, 4788, 4932, 4977, 5206, 5754, 6004, 6636, 7182, 7398, 7809, 8532, 8631, 9006, 9954, 10412, 10507, 10823, 11508, 13509, 14364, 14796, 14931, 15618, 17262, 18012, 18221, 19908, 21014, 21646, 23427, 25893, 27018, 29862, 31236, 31521, 32469, 34524, 36442, 40527, 42028, 43292, 46854, 51786, 54036, 54663, 59724, 63042, 64938, 70281, 72884, 75761, 81054, 93708, 94563, 97407, 103572, 109326, 126084, 129876, 140562, 151522, 162108, 163989, 189126, 194814, 205637, 218652, 227283, 281124, 283689, 292221, 303044, 327978, 378252, 389628, 411274, 454566, 491967, 567378, 584442, 616911, 655956, 681849, 822548, 909132, 983934, 1134756, 1168884, 1233822, 1363698, 1439459, 1850733, 1967868, 2045547, 2467644, 2727396, 2878918, 3701466, 4091094, 4318377, 5552199, 5757836, 7402932, 8182188, 8636754, 11104398, 12955131, 17273508, 22208796, 25910262, 38865393, 51820524, 77730786, 155461572]

約数ペア:

[(1, 155461572), (2, 77730786), (3, 51820524), (4, 38865393), (6, 25910262), (7, 22208796), (9, 17273508), (12, 12955131), (14, 11104398), (18, 8636754), (19, 8182188), (21, 7402932), (27, 5757836), (28, 5552199), (36, 4318377), (38, 4091094), (42, 3701466), (54, 2878918), (57, 2727396), (63, 2467644), (76, 2045547), (79, 1967868), (84, 1850733), (108, 1439459), (114, 1363698), (126, 1233822), (133, 1168884), (137, 1134756), (158, 983934), (171, 909132), (189, 822548), (228, 681849), (237, 655956), (252, 616911), (266, 584442), (274, 567378), (316, 491967), (342, 454566), (378, 411274), (399, 389628), (411, 378252), (474, 327978), (513, 303044), (532, 292221), (548, 283689), (553, 281124), (684, 227283), (711, 218652), (756, 205637), (798, 194814), (822, 189126), (948, 163989), (959, 162108), (1026, 151522), (1106, 140562), (1197, 129876), (1233, 126084), (1422, 109326), (1501, 103572), (1596, 97407), (1644, 94563), (1659, 93708), (1918, 81054), (2052, 75761), (2133, 72884), (2212, 70281), (2394, 64938), (2466, 63042), (2603, 59724), (2844, 54663), (2877, 54036), (3002, 51786), (3318, 46854), (3591, 43292), (3699, 42028), (3836, 40527), (4266, 36442), (4503, 34524), (4788, 32469), (4932, 31521), (4977, 31236), (5206, 29862), (5754, 27018), (6004, 25893), (6636, 23427), (7182, 21646), (7398, 21014), (7809, 19908), (8532, 18221), (8631, 18012), (9006, 17262), (9954, 15618), (10412, 14931), (10507, 14796), (10823, 14364), (11508, 13509)]