161452018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3373}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 299287296

約数和(自身を除く): 137835278

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 263, 526, 1841, 3373, 3419, 3682, 6746, 6838, 23611, 23933, 43849, 47222, 47866, 87698, 306943, 613886, 887099, 1774198, 6209693, 11532287, 12419386, 23064574, 80726009, 161452018]

約数ペア:

[(1, 161452018), (2, 80726009), (7, 23064574), (13, 12419386), (14, 11532287), (26, 6209693), (91, 1774198), (182, 887099), (263, 613886), (526, 306943), (1841, 87698), (3373, 47866), (3419, 47222), (3682, 43849), (6746, 23933), (6838, 23611)]