165816714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28403}}^1$

素因数の和:28554

約数の個数: 32

約数和(自身を含む): 381749760

約数和(自身を除く): 215933046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 28403, 56806, 85209, 170418, 198821, 397642, 596463, 1192926, 3948017, 7896034, 11844051, 23688102, 27636119, 55272238, 82908357, 165816714]

約数ペア:

[(1, 165816714), (2, 82908357), (3, 55272238), (6, 27636119), (7, 23688102), (14, 11844051), (21, 7896034), (42, 3948017), (139, 1192926), (278, 596463), (417, 397642), (834, 198821), (973, 170418), (1946, 85209), (2919, 56806), (5838, 28403)]