121668776

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{77201}}^1$

素因数の和:77404

約数の個数: 16

約数和(自身を含む): 229289940

約数和(自身を除く): 107621164

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 77201, 154402, 308804, 617608, 15208597, 30417194, 60834388, 121668776]

約数ペア:

[(1, 121668776), (2, 60834388), (4, 30417194), (8, 15208597), (197, 617608), (394, 308804), (788, 154402), (1576, 77201)]