157152028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{36821}}^1$

素因数の和:36933

約数の個数: 24

約数和(自身を含む): 303118704

約数和(自身を除く): 145966676

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 36821, 73642, 147284, 405031, 810062, 1620124, 3571637, 7143274, 14286548, 39288007, 78576014, 157152028]

約数ペア:

[(1, 157152028), (2, 78576014), (4, 39288007), (11, 14286548), (22, 7143274), (44, 3571637), (97, 1620124), (194, 810062), (388, 405031), (1067, 147284), (2134, 73642), (4268, 36821)]