125909768728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2411}}^1\times {\mathrm{2543}}^1$

素因数の和:5128

約数の個数: 64

約数和(自身を含む): 251826693120

約数和(自身を除く): 125916924392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2411, 2543, 2567, 4822, 5086, 5134, 9644, 10172, 10268, 19288, 20344, 20536, 40987, 43231, 81974, 86462, 163948, 172924, 327896, 345848, 364061, 383993, 728122, 767986, 1456244, 1535972, 2912488, 3071944, 6131173, 6189037, 6527881, 12262346, 12378074, 13055762, 24524692, 24756148, 26111524, 49049384, 49512296, 52223048, 104229941, 208459882, 416919764, 833839528, 925807123, 1851614246, 3703228492, 7406456984, 15738721091, 31477442182, 62954884364, 125909768728]

約数ペア:

[(1, 125909768728), (2, 62954884364), (4, 31477442182), (8, 15738721091), (17, 7406456984), (34, 3703228492), (68, 1851614246), (136, 925807123), (151, 833839528), (302, 416919764), (604, 208459882), (1208, 104229941), (2411, 52223048), (2543, 49512296), (2567, 49049384), (4822, 26111524), (5086, 24756148), (5134, 24524692), (9644, 13055762), (10172, 12378074), (10268, 12262346), (19288, 6527881), (20344, 6189037), (20536, 6131173), (40987, 3071944), (43231, 2912488), (81974, 1535972), (86462, 1456244), (163948, 767986), (172924, 728122), (327896, 383993), (345848, 364061)]