140758648

素因数分解:

$2^3\times {\mathrm{853}}^1\times {\mathrm{20627}}^1$

素因数の和:21486

約数の個数: 16

約数和(自身を含む): 264244680

約数和(自身を除く): 123486032

約数列:

[1, 2, 4, 8, 853, 1706, 3412, 6824, 20627, 41254, 82508, 165016, 17594831, 35189662, 70379324, 140758648]

約数ペア:

[(1, 140758648), (2, 70379324), (4, 35189662), (8, 17594831), (853, 165016), (1706, 82508), (3412, 41254), (6824, 20627)]