129379972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{941}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 233031960

約数和(自身を除く): 103651988

約数列:

[1, 2, 4, 37, 74, 148, 929, 941, 1858, 1882, 3716, 3764, 34373, 34817, 68746, 69634, 137492, 139268, 874189, 1748378, 3496756, 32344993, 64689986, 129379972]

約数ペア:

[(1, 129379972), (2, 64689986), (4, 32344993), (37, 3496756), (74, 1748378), (148, 874189), (929, 139268), (941, 137492), (1858, 69634), (1882, 68746), (3716, 34817), (3764, 34373)]