158865084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210139}}^1$

素因数の和:210159

約数の個数: 48

約数和(自身を含む): 470713600

約数和(自身を除く): 311848516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210139, 420278, 630417, 840556, 1260834, 1470973, 1891251, 2521668, 2941946, 3782502, 4412919, 5673753, 5883892, 7565004, 8825838, 11347506, 13238757, 17651676, 22695012, 26477514, 39716271, 52955028, 79432542, 158865084]

約数ペア:

[(1, 158865084), (2, 79432542), (3, 52955028), (4, 39716271), (6, 26477514), (7, 22695012), (9, 17651676), (12, 13238757), (14, 11347506), (18, 8825838), (21, 7565004), (27, 5883892), (28, 5673753), (36, 4412919), (42, 3782502), (54, 2941946), (63, 2521668), (84, 1891251), (108, 1470973), (126, 1260834), (189, 840556), (252, 630417), (378, 420278), (756, 210139)]