181128796

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{3209}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 322489440

約数和(自身を除く): 141360644

約数列:

[1, 2, 4, 103, 137, 206, 274, 412, 548, 3209, 6418, 12836, 14111, 28222, 56444, 330527, 439633, 661054, 879266, 1322108, 1758532, 45282199, 90564398, 181128796]

約数ペア:

[(1, 181128796), (2, 90564398), (4, 45282199), (103, 1758532), (137, 1322108), (206, 879266), (274, 661054), (412, 439633), (548, 330527), (3209, 56444), (6418, 28222), (12836, 14111)]