144073556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{36791}}^1$

素因数の和:36895

約数の個数: 24

約数和(自身を含む): 278147520

約数和(自身を除く): 134073964

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 36791, 73582, 147164, 404701, 809402, 1618804, 3274399, 6548798, 13097596, 36018389, 72036778, 144073556]

約数ペア:

[(1, 144073556), (2, 72036778), (4, 36018389), (11, 13097596), (22, 6548798), (44, 3274399), (89, 1618804), (178, 809402), (356, 404701), (979, 147164), (1958, 73582), (3916, 36791)]