156514936

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{881}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 300056400

約数和(自身を除く): 143541464

約数列:

[1, 2, 4, 8, 53, 106, 212, 419, 424, 838, 881, 1676, 1762, 3352, 3524, 7048, 22207, 44414, 46693, 88828, 93386, 177656, 186772, 369139, 373544, 738278, 1476556, 2953112, 19564367, 39128734, 78257468, 156514936]

約数ペア:

[(1, 156514936), (2, 78257468), (4, 39128734), (8, 19564367), (53, 2953112), (106, 1476556), (212, 738278), (419, 373544), (424, 369139), (838, 186772), (881, 177656), (1676, 93386), (1762, 88828), (3352, 46693), (3524, 44414), (7048, 22207)]