157216488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2463

約数の個数: 128

約数和(自身を含む): 486259200

約数和(自身を除く): 329042712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 429, 456, 494, 572, 627, 741, 836, 858, 988, 1144, 1254, 1482, 1672, 1716, 1976, 2411, 2508, 2717, 2964, 3432, 4822, 5016, 5434, 5928, 7233, 8151, 9644, 10868, 14466, 16302, 19288, 21736, 26521, 28932, 31343, 32604, 45809, 53042, 57864, 62686, 65208, 79563, 91618, 94029, 106084, 125372, 137427, 159126, 183236, 188058, 212168, 250744, 274854, 318252, 344773, 366472, 376116, 503899, 549708, 595517, 636504, 689546, 752232, 1007798, 1034319, 1099416, 1191034, 1379092, 1511697, 1786551, 2015596, 2068638, 2382068, 2758184, 3023394, 3573102, 4031192, 4137276, 4764136, 6046788, 6550687, 7146204, 8274552, 12093576, 13101374, 14292408, 19652061, 26202748, 39304122, 52405496, 78608244, 157216488]

約数ペア:

[(1, 157216488), (2, 78608244), (3, 52405496), (4, 39304122), (6, 26202748), (8, 19652061), (11, 14292408), (12, 13101374), (13, 12093576), (19, 8274552), (22, 7146204), (24, 6550687), (26, 6046788), (33, 4764136), (38, 4137276), (39, 4031192), (44, 3573102), (52, 3023394), (57, 2758184), (66, 2382068), (76, 2068638), (78, 2015596), (88, 1786551), (104, 1511697), (114, 1379092), (132, 1191034), (143, 1099416), (152, 1034319), (156, 1007798), (209, 752232), (228, 689546), (247, 636504), (264, 595517), (286, 549708), (312, 503899), (418, 376116), (429, 366472), (456, 344773), (494, 318252), (572, 274854), (627, 250744), (741, 212168), (836, 188058), (858, 183236), (988, 159126), (1144, 137427), (1254, 125372), (1482, 106084), (1672, 94029), (1716, 91618), (1976, 79563), (2411, 65208), (2508, 62686), (2717, 57864), (2964, 53042), (3432, 45809), (4822, 32604), (5016, 31343), (5434, 28932), (5928, 26521), (7233, 21736), (8151, 19288), (9644, 16302), (10868, 14466)]