188328408

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 478398720

約数和(自身を除く): 290070312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 157, 302, 314, 331, 453, 471, 604, 628, 662, 906, 942, 993, 1208, 1256, 1324, 1812, 1884, 1986, 2648, 3624, 3768, 3972, 7944, 23707, 47414, 49981, 51967, 71121, 94828, 99962, 103934, 142242, 149943, 155901, 189656, 199924, 207868, 284484, 299886, 311802, 399848, 415736, 568968, 599772, 623604, 1199544, 1247208, 7847017, 15694034, 23541051, 31388068, 47082102, 62776136, 94164204, 188328408]

約数ペア:

[(1, 188328408), (2, 94164204), (3, 62776136), (4, 47082102), (6, 31388068), (8, 23541051), (12, 15694034), (24, 7847017), (151, 1247208), (157, 1199544), (302, 623604), (314, 599772), (331, 568968), (453, 415736), (471, 399848), (604, 311802), (628, 299886), (662, 284484), (906, 207868), (942, 199924), (993, 189656), (1208, 155901), (1256, 149943), (1324, 142242), (1812, 103934), (1884, 99962), (1986, 94828), (2648, 71121), (3624, 51967), (3768, 49981), (3972, 47414), (7944, 23707)]