147120904

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55897}}^1$

素因数の和:55957

約数の個数: 32

約数和(自身を含む): 321972480

約数和(自身を除く): 174851576

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 55897, 111794, 223588, 391279, 447176, 782558, 1565116, 2627159, 3130232, 5254318, 10508636, 18390113, 21017272, 36780226, 73560452, 147120904]

約数ペア:

[(1, 147120904), (2, 73560452), (4, 36780226), (7, 21017272), (8, 18390113), (14, 10508636), (28, 5254318), (47, 3130232), (56, 2627159), (94, 1565116), (188, 782558), (329, 447176), (376, 391279), (658, 223588), (1316, 111794), (2632, 55897)]