156962145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8233}}^1$

素因数の和:8313

約数の個数: 32

約数和(自身を含む): 265595904

約数和(自身を除く): 108633759

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 8233, 19065, 24699, 41165, 123495, 255223, 337553, 765669, 1012659, 1276115, 1687765, 3828345, 5063295, 10464143, 31392429, 52320715, 156962145]

約数ペア:

[(1, 156962145), (3, 52320715), (5, 31392429), (15, 10464143), (31, 5063295), (41, 3828345), (93, 1687765), (123, 1276115), (155, 1012659), (205, 765669), (465, 337553), (615, 255223), (1271, 123495), (3813, 41165), (6355, 24699), (8233, 19065)]