155407532

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{29059}}^1$

素因数の和:29261

約数の個数: 24

約数和(自身を含む): 312453120

約数和(自身を除く): 157045588

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 29059, 58118, 116236, 203413, 406826, 813652, 5550269, 11100538, 22201076, 38851883, 77703766, 155407532]

約数ペア:

[(1, 155407532), (2, 77703766), (4, 38851883), (7, 22201076), (14, 11100538), (28, 5550269), (191, 813652), (382, 406826), (764, 203413), (1337, 116236), (2674, 58118), (5348, 29059)]