149968258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{145037}}^1$

素因数の和:145097

約数の個数: 16

約数和(自身を含む): 250625664

約数和(自身を除く): 100657406

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 145037, 290074, 1595407, 3190814, 6816739, 13633478, 74984129, 149968258]

約数ペア:

[(1, 149968258), (2, 74984129), (11, 13633478), (22, 6816739), (47, 3190814), (94, 1595407), (517, 290074), (1034, 145037)]