127855832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 267321600

約数和(自身を除く): 139465768

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 67, 104, 118, 134, 236, 268, 311, 472, 536, 622, 767, 871, 1244, 1534, 1742, 2488, 3068, 3484, 3953, 4043, 6136, 6968, 7906, 8086, 15812, 16172, 18349, 20837, 31624, 32344, 36698, 41674, 51389, 73396, 83348, 102778, 146792, 166696, 205556, 238537, 270881, 411112, 477074, 541762, 954148, 1083524, 1229383, 1908296, 2167048, 2458766, 4917532, 9835064, 15981979, 31963958, 63927916, 127855832]

約数ペア:

[(1, 127855832), (2, 63927916), (4, 31963958), (8, 15981979), (13, 9835064), (26, 4917532), (52, 2458766), (59, 2167048), (67, 1908296), (104, 1229383), (118, 1083524), (134, 954148), (236, 541762), (268, 477074), (311, 411112), (472, 270881), (536, 238537), (622, 205556), (767, 166696), (871, 146792), (1244, 102778), (1534, 83348), (1742, 73396), (2488, 51389), (3068, 41674), (3484, 36698), (3953, 32344), (4043, 31624), (6136, 20837), (6968, 18349), (7906, 16172), (8086, 15812)]