128455692

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{345311}}^1$

素因数の和:345349

約数の個数: 24

約数和(自身を含む): 309399552

約数和(自身を除く): 180943860

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 345311, 690622, 1035933, 1381244, 2071866, 4143732, 10704641, 21409282, 32113923, 42818564, 64227846, 128455692]

約数ペア:

[(1, 128455692), (2, 64227846), (3, 42818564), (4, 32113923), (6, 21409282), (12, 10704641), (31, 4143732), (62, 2071866), (93, 1381244), (124, 1035933), (186, 690622), (372, 345311)]