157218432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2590

約数の個数: 128

約数和(自身を含む): 498216960

約数和(自身を除く): 340998528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2543, 2576, 2688, 2944, 3864, 4416, 5086, 5152, 7629, 7728, 8832, 10172, 10304, 15258, 15456, 17801, 20344, 20608, 30516, 30912, 35602, 40688, 53403, 58489, 61032, 61824, 71204, 81376, 106806, 116978, 122064, 142408, 162752, 175467, 213612, 233956, 244128, 284816, 325504, 350934, 409423, 427224, 467912, 488256, 569632, 701868, 818846, 854448, 935824, 976512, 1139264, 1228269, 1403736, 1637692, 1708896, 1871648, 2278528, 2456538, 2807472, 3275384, 3417792, 3743296, 4913076, 5614944, 6550768, 6835584, 7486592, 9826152, 11229888, 13101536, 19652304, 22459776, 26203072, 39304608, 52406144, 78609216, 157218432]

約数ペア:

[(1, 157218432), (2, 78609216), (3, 52406144), (4, 39304608), (6, 26203072), (7, 22459776), (8, 19652304), (12, 13101536), (14, 11229888), (16, 9826152), (21, 7486592), (23, 6835584), (24, 6550768), (28, 5614944), (32, 4913076), (42, 3743296), (46, 3417792), (48, 3275384), (56, 2807472), (64, 2456538), (69, 2278528), (84, 1871648), (92, 1708896), (96, 1637692), (112, 1403736), (128, 1228269), (138, 1139264), (161, 976512), (168, 935824), (184, 854448), (192, 818846), (224, 701868), (276, 569632), (322, 488256), (336, 467912), (368, 427224), (384, 409423), (448, 350934), (483, 325504), (552, 284816), (644, 244128), (672, 233956), (736, 213612), (896, 175467), (966, 162752), (1104, 142408), (1288, 122064), (1344, 116978), (1472, 106806), (1932, 81376), (2208, 71204), (2543, 61824), (2576, 61032), (2688, 58489), (2944, 53403), (3864, 40688), (4416, 35602), (5086, 30912), (5152, 30516), (7629, 20608), (7728, 20344), (8832, 17801), (10172, 15456), (10304, 15258)]