133555240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36691}}^1$

素因数の和:36722

約数の個数: 64

約数和(自身を含む): 369855360

約数和(自身を除く): 236300120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 36691, 73382, 146764, 183455, 256837, 293528, 366910, 476983, 513674, 733820, 953966, 1027348, 1284185, 1467640, 1907932, 2054696, 2384915, 2568370, 3338881, 3815864, 4769830, 5136740, 6677762, 9539660, 10273480, 13355524, 16694405, 19079320, 26711048, 33388810, 66777620, 133555240]

約数ペア:

[(1, 133555240), (2, 66777620), (4, 33388810), (5, 26711048), (7, 19079320), (8, 16694405), (10, 13355524), (13, 10273480), (14, 9539660), (20, 6677762), (26, 5136740), (28, 4769830), (35, 3815864), (40, 3338881), (52, 2568370), (56, 2384915), (65, 2054696), (70, 1907932), (91, 1467640), (104, 1284185), (130, 1027348), (140, 953966), (182, 733820), (260, 513674), (280, 476983), (364, 366910), (455, 293528), (520, 256837), (728, 183455), (910, 146764), (1820, 73382), (3640, 36691)]