156867106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 106894814

約数列:

[1, 2, 11, 22, 47, 94, 211, 422, 517, 719, 1034, 1438, 2321, 4642, 7909, 9917, 15818, 19834, 33793, 67586, 109087, 151709, 218174, 303418, 371723, 743446, 1668799, 3337598, 7130323, 14260646, 78433553, 156867106]

約数ペア:

[(1, 156867106), (2, 78433553), (11, 14260646), (22, 7130323), (47, 3337598), (94, 1668799), (211, 743446), (422, 371723), (517, 303418), (719, 218174), (1034, 151709), (1438, 109087), (2321, 67586), (4642, 33793), (7909, 19834), (9917, 15818)]