168221368

素因数分解:

$2^3\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2111}}^1$

素因数の和:3547

約数の個数: 32

約数和(自身を含む): 360898560

約数和(自身を除く): 192677192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1423, 2111, 2846, 4222, 5692, 8444, 9961, 11384, 14777, 16888, 19922, 29554, 39844, 59108, 79688, 118216, 3003953, 6007906, 12015812, 21027671, 24031624, 42055342, 84110684, 168221368]

約数ペア:

[(1, 168221368), (2, 84110684), (4, 42055342), (7, 24031624), (8, 21027671), (14, 12015812), (28, 6007906), (56, 3003953), (1423, 118216), (2111, 79688), (2846, 59108), (4222, 39844), (5692, 29554), (8444, 19922), (9961, 16888), (11384, 14777)]