156965496

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{19759}}^1$

素因数の和:20099

約数の個数: 32

約数和(自身を含む): 393619200

約数和(自身を除く): 236653704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 19759, 39518, 59277, 79036, 118554, 158072, 237108, 474216, 6540229, 13080458, 19620687, 26160916, 39241374, 52321832, 78482748, 156965496]

約数ペア:

[(1, 156965496), (2, 78482748), (3, 52321832), (4, 39241374), (6, 26160916), (8, 19620687), (12, 13080458), (24, 6540229), (331, 474216), (662, 237108), (993, 158072), (1324, 118554), (1986, 79036), (2648, 59277), (3972, 39518), (7944, 19759)]