118257920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 318765888

約数和(自身を除く): 200507968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 227, 256, 296, 320, 352, 370, 407, 440, 454, 592, 640, 704, 740, 814, 880, 908, 1135, 1184, 1280, 1408, 1480, 1628, 1760, 1816, 2035, 2270, 2368, 2497, 2816, 2960, 3256, 3520, 3632, 4070, 4540, 4736, 4994, 5920, 6512, 7040, 7264, 8140, 8399, 9080, 9472, 9988, 11840, 12485, 13024, 14080, 14528, 16280, 16798, 18160, 19976, 23680, 24970, 26048, 29056, 32560, 33596, 36320, 39952, 41995, 47360, 49940, 52096, 58112, 65120, 67192, 72640, 79904, 83990, 92389, 99880, 104192, 130240, 134384, 145280, 159808, 167980, 184778, 199760, 260480, 268768, 290560, 319616, 335960, 369556, 399520, 461945, 520960, 537536, 639232, 671920, 739112, 799040, 923890, 1075072, 1343840, 1478224, 1598080, 1847780, 2150144, 2687680, 2956448, 3196160, 3695560, 5375360, 5912896, 7391120, 10750720, 11825792, 14782240, 23651584, 29564480, 59128960, 118257920]

約数ペア:

[(1, 118257920), (2, 59128960), (4, 29564480), (5, 23651584), (8, 14782240), (10, 11825792), (11, 10750720), (16, 7391120), (20, 5912896), (22, 5375360), (32, 3695560), (37, 3196160), (40, 2956448), (44, 2687680), (55, 2150144), (64, 1847780), (74, 1598080), (80, 1478224), (88, 1343840), (110, 1075072), (128, 923890), (148, 799040), (160, 739112), (176, 671920), (185, 639232), (220, 537536), (227, 520960), (256, 461945), (296, 399520), (320, 369556), (352, 335960), (370, 319616), (407, 290560), (440, 268768), (454, 260480), (592, 199760), (640, 184778), (704, 167980), (740, 159808), (814, 145280), (880, 134384), (908, 130240), (1135, 104192), (1184, 99880), (1280, 92389), (1408, 83990), (1480, 79904), (1628, 72640), (1760, 67192), (1816, 65120), (2035, 58112), (2270, 52096), (2368, 49940), (2497, 47360), (2816, 41995), (2960, 39952), (3256, 36320), (3520, 33596), (3632, 32560), (4070, 29056), (4540, 26048), (4736, 24970), (4994, 23680), (5920, 19976), (6512, 18160), (7040, 16798), (7264, 16280), (8140, 14528), (8399, 14080), (9080, 13024), (9472, 12485), (9988, 11840)]