139675444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{3221}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 251973288

約数和(自身を除く): 112297844

約数列:

[1, 2, 4, 37, 74, 148, 293, 586, 1172, 3221, 6442, 10841, 12884, 21682, 43364, 119177, 238354, 476708, 943753, 1887506, 3775012, 34918861, 69837722, 139675444]

約数ペア:

[(1, 139675444), (2, 69837722), (4, 34918861), (37, 3775012), (74, 1887506), (148, 943753), (293, 476708), (586, 238354), (1172, 119177), (3221, 43364), (6442, 21682), (10841, 12884)]