155799552

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 104

約数和(自身を含む): 429863680

約数和(自身を除く): 274064128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 409, 496, 512, 744, 768, 818, 992, 1024, 1227, 1488, 1536, 1636, 1984, 2048, 2454, 2976, 3072, 3272, 3968, 4096, 4908, 5952, 6144, 6544, 7936, 9816, 11904, 12288, 12679, 13088, 15872, 19632, 23808, 25358, 26176, 31744, 38037, 39264, 47616, 50716, 52352, 63488, 76074, 78528, 95232, 101432, 104704, 126976, 152148, 157056, 190464, 202864, 209408, 304296, 314112, 380928, 405728, 418816, 608592, 628224, 811456, 837632, 1217184, 1256448, 1622912, 1675264, 2434368, 2512896, 3245824, 4868736, 5025792, 6491648, 9737472, 12983296, 19474944, 25966592, 38949888, 51933184, 77899776, 155799552]

約数ペア:

[(1, 155799552), (2, 77899776), (3, 51933184), (4, 38949888), (6, 25966592), (8, 19474944), (12, 12983296), (16, 9737472), (24, 6491648), (31, 5025792), (32, 4868736), (48, 3245824), (62, 2512896), (64, 2434368), (93, 1675264), (96, 1622912), (124, 1256448), (128, 1217184), (186, 837632), (192, 811456), (248, 628224), (256, 608592), (372, 418816), (384, 405728), (409, 380928), (496, 314112), (512, 304296), (744, 209408), (768, 202864), (818, 190464), (992, 157056), (1024, 152148), (1227, 126976), (1488, 104704), (1536, 101432), (1636, 95232), (1984, 78528), (2048, 76074), (2454, 63488), (2976, 52352), (3072, 50716), (3272, 47616), (3968, 39264), (4096, 38037), (4908, 31744), (5952, 26176), (6144, 25358), (6544, 23808), (7936, 19632), (9816, 15872), (11904, 13088), (12288, 12679)]