137988376

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5987}}^1$

素因数の和:6103

約数の個数: 32

約数和(自身を含む): 268741440

約数和(自身を除く): 130753064

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 5762, 5987, 11524, 11974, 23048, 23948, 47896, 257441, 401129, 514882, 802258, 1029764, 1604516, 2059528, 3209032, 17248547, 34497094, 68994188, 137988376]

約数ペア:

[(1, 137988376), (2, 68994188), (4, 34497094), (8, 17248547), (43, 3209032), (67, 2059528), (86, 1604516), (134, 1029764), (172, 802258), (268, 514882), (344, 401129), (536, 257441), (2881, 47896), (5762, 23948), (5987, 23048), (11524, 11974)]