157907328

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 128

約数和(自身を含む): 461203200

約数和(自身を除く): 303295872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 552, 608, 736, 874, 912, 941, 1104, 1216, 1311, 1472, 1748, 1824, 1882, 2208, 2432, 2622, 2823, 2944, 3496, 3648, 3764, 4416, 5244, 5646, 6992, 7296, 7528, 8832, 10488, 11292, 13984, 15056, 17879, 20976, 21643, 22584, 27968, 30112, 35758, 41952, 43286, 45168, 53637, 55936, 60224, 64929, 71516, 83904, 86572, 90336, 107274, 120448, 129858, 143032, 167808, 173144, 180672, 214548, 259716, 286064, 346288, 361344, 411217, 429096, 519432, 572128, 692576, 822434, 858192, 1038864, 1144256, 1233651, 1385152, 1644868, 1716384, 2077728, 2288512, 2467302, 2770304, 3289736, 3432768, 4155456, 4934604, 6579472, 6865536, 8310912, 9869208, 13158944, 19738416, 26317888, 39476832, 52635776, 78953664, 157907328]

約数ペア:

[(1, 157907328), (2, 78953664), (3, 52635776), (4, 39476832), (6, 26317888), (8, 19738416), (12, 13158944), (16, 9869208), (19, 8310912), (23, 6865536), (24, 6579472), (32, 4934604), (38, 4155456), (46, 3432768), (48, 3289736), (57, 2770304), (64, 2467302), (69, 2288512), (76, 2077728), (92, 1716384), (96, 1644868), (114, 1385152), (128, 1233651), (138, 1144256), (152, 1038864), (184, 858192), (192, 822434), (228, 692576), (276, 572128), (304, 519432), (368, 429096), (384, 411217), (437, 361344), (456, 346288), (552, 286064), (608, 259716), (736, 214548), (874, 180672), (912, 173144), (941, 167808), (1104, 143032), (1216, 129858), (1311, 120448), (1472, 107274), (1748, 90336), (1824, 86572), (1882, 83904), (2208, 71516), (2432, 64929), (2622, 60224), (2823, 55936), (2944, 53637), (3496, 45168), (3648, 43286), (3764, 41952), (4416, 35758), (5244, 30112), (5646, 27968), (6992, 22584), (7296, 21643), (7528, 20976), (8832, 17879), (10488, 15056), (11292, 13984)]