238677712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163927}}^1$

素因数の和:163955

約数の個数: 40

約数和(自身を含む): 569158016

約数和(自身を除く): 330480304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 163927, 327854, 655708, 1147489, 1311416, 2131051, 2294978, 2622832, 4262102, 4589956, 8524204, 9179912, 14917357, 17048408, 18359824, 29834714, 34096816, 59669428, 119338856, 238677712]

約数ペア:

[(1, 238677712), (2, 119338856), (4, 59669428), (7, 34096816), (8, 29834714), (13, 18359824), (14, 17048408), (16, 14917357), (26, 9179912), (28, 8524204), (52, 4589956), (56, 4262102), (91, 2622832), (104, 2294978), (112, 2131051), (182, 1311416), (208, 1147489), (364, 655708), (728, 327854), (1456, 163927)]