157204224

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 162

約数和(自身を含む): 474947928

約数和(自身を除く): 317743704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 128, 142, 144, 186, 192, 213, 248, 256, 279, 284, 288, 372, 384, 426, 496, 558, 568, 576, 639, 744, 768, 852, 961, 992, 1116, 1136, 1152, 1278, 1488, 1704, 1922, 1984, 2201, 2232, 2272, 2304, 2556, 2883, 2976, 3408, 3844, 3968, 4402, 4464, 4544, 5112, 5766, 5952, 6603, 6816, 7688, 7936, 8649, 8804, 8928, 9088, 10224, 11532, 11904, 13206, 13632, 15376, 17298, 17608, 17856, 18176, 19809, 20448, 23064, 23808, 26412, 27264, 30752, 34596, 35216, 35712, 39618, 40896, 46128, 52824, 54528, 61504, 68231, 69192, 70432, 71424, 79236, 81792, 92256, 105648, 123008, 136462, 138384, 140864, 158472, 163584, 184512, 204693, 211296, 246016, 272924, 276768, 281728, 316944, 369024, 409386, 422592, 545848, 553536, 563456, 614079, 633888, 738048, 818772, 845184, 1091696, 1107072, 1228158, 1267776, 1637544, 1690368, 2183392, 2214144, 2456316, 2535552, 3275088, 4366784, 4912632, 5071104, 6550176, 8733568, 9825264, 13100352, 17467136, 19650528, 26200704, 39301056, 52401408, 78602112, 157204224]

約数ペア:

[(1, 157204224), (2, 78602112), (3, 52401408), (4, 39301056), (6, 26200704), (8, 19650528), (9, 17467136), (12, 13100352), (16, 9825264), (18, 8733568), (24, 6550176), (31, 5071104), (32, 4912632), (36, 4366784), (48, 3275088), (62, 2535552), (64, 2456316), (71, 2214144), (72, 2183392), (93, 1690368), (96, 1637544), (124, 1267776), (128, 1228158), (142, 1107072), (144, 1091696), (186, 845184), (192, 818772), (213, 738048), (248, 633888), (256, 614079), (279, 563456), (284, 553536), (288, 545848), (372, 422592), (384, 409386), (426, 369024), (496, 316944), (558, 281728), (568, 276768), (576, 272924), (639, 246016), (744, 211296), (768, 204693), (852, 184512), (961, 163584), (992, 158472), (1116, 140864), (1136, 138384), (1152, 136462), (1278, 123008), (1488, 105648), (1704, 92256), (1922, 81792), (1984, 79236), (2201, 71424), (2232, 70432), (2272, 69192), (2304, 68231), (2556, 61504), (2883, 54528), (2976, 52824), (3408, 46128), (3844, 40896), (3968, 39618), (4402, 35712), (4464, 35216), (4544, 34596), (5112, 30752), (5766, 27264), (5952, 26412), (6603, 23808), (6816, 23064), (7688, 20448), (7936, 19809), (8649, 18176), (8804, 17856), (8928, 17608), (9088, 17298), (10224, 15376), (11532, 13632), (11904, 13206)]