155095472

素因数分解:

$2^4\times 7^1\times {\mathrm{1384781}}^1$

素因数の和:1384796

約数の個数: 20

約数和(自身を含む): 343425936

約数和(自身を除く): 188330464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1384781, 2769562, 5539124, 9693467, 11078248, 19386934, 22156496, 38773868, 77547736, 155095472]

約数ペア:

[(1, 155095472), (2, 77547736), (4, 38773868), (7, 22156496), (8, 19386934), (14, 11078248), (16, 9693467), (28, 5539124), (56, 2769562), (112, 1384781)]