155698738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 267266160

約数和(自身を除く): 111567422

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 2146, 5581, 11162, 13949, 27898, 72553, 145106, 161849, 206497, 323698, 412994, 2104037, 2684461, 4208074, 5368922, 5988413, 11976826, 77849369, 155698738]

約数ペア:

[(1, 155698738), (2, 77849369), (13, 11976826), (26, 5988413), (29, 5368922), (37, 4208074), (58, 2684461), (74, 2104037), (377, 412994), (481, 323698), (754, 206497), (962, 161849), (1073, 145106), (2146, 72553), (5581, 27898), (11162, 13949)]