1556238384

素因数分解:

$2^4\times 3^2\times {\mathrm{10807211}}^1$

素因数の和:10807225

約数の個数: 30

約数和(自身を含む): 4355306436

約数和(自身を除く): 2799068052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10807211, 21614422, 32421633, 43228844, 64843266, 86457688, 97264899, 129686532, 172915376, 194529798, 259373064, 389059596, 518746128, 778119192, 1556238384]

約数ペア:

[(1, 1556238384), (2, 778119192), (3, 518746128), (4, 389059596), (6, 259373064), (8, 194529798), (9, 172915376), (12, 129686532), (16, 97264899), (18, 86457688), (24, 64843266), (36, 43228844), (48, 32421633), (72, 21614422), (144, 10807211)]