128776379

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 138024000

約数和(自身を除く): 9247621

約数列:

[1, 23, 53, 149, 709, 1219, 3427, 7897, 16307, 37577, 105641, 181631, 864271, 2429743, 5598973, 128776379]

約数ペア:

[(1, 128776379), (23, 5598973), (53, 2429743), (149, 864271), (709, 181631), (1219, 105641), (3427, 37577), (7897, 16307)]