156103621672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19429}}^1\times {\mathrm{52859}}^1$

素因数の和:72313

約数の個数: 32

約数和(自身を含む): 308120940000

約数和(自身を除く): 152017318328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19429, 38858, 52859, 77716, 105718, 155432, 211436, 369151, 422872, 738302, 1004321, 1476604, 2008642, 2953208, 4017284, 8034568, 1026997511, 2053995022, 4107990044, 8215980088, 19512952709, 39025905418, 78051810836, 156103621672]

約数ペア:

[(1, 156103621672), (2, 78051810836), (4, 39025905418), (8, 19512952709), (19, 8215980088), (38, 4107990044), (76, 2053995022), (152, 1026997511), (19429, 8034568), (38858, 4017284), (52859, 2953208), (77716, 2008642), (105718, 1476604), (155432, 1004321), (211436, 738302), (369151, 422872)]