152990948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{316097}}^1$

素因数の和:316123

約数の個数: 18

約数和(自身を含む): 294287238

約数和(自身を除く): 141296290

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 316097, 632194, 1264388, 3477067, 6954134, 13908268, 38247737, 76495474, 152990948]

約数ペア:

[(1, 152990948), (2, 76495474), (4, 38247737), (11, 13908268), (22, 6954134), (44, 3477067), (121, 1264388), (242, 632194), (484, 316097)]