131411504

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11617}}^1$

素因数の和:11733

約数の個数: 40

約数和(自身を含む): 293888928

約数和(自身を除く): 162477424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 11617, 23234, 46468, 81319, 92936, 162638, 185872, 325276, 650552, 1173317, 1301104, 2346634, 4693268, 8213219, 9386536, 16426438, 18773072, 32852876, 65705752, 131411504]

約数ペア:

[(1, 131411504), (2, 65705752), (4, 32852876), (7, 18773072), (8, 16426438), (14, 9386536), (16, 8213219), (28, 4693268), (56, 2346634), (101, 1301104), (112, 1173317), (202, 650552), (404, 325276), (707, 185872), (808, 162638), (1414, 92936), (1616, 81319), (2828, 46468), (5656, 23234), (11312, 11617)]