189885144

素因数分解:

$2^3\times 3^1\times {\mathrm{7911881}}^1$

素因数の和:7911890

約数の個数: 16

約数和(自身を含む): 474712920

約数和(自身を除く): 284827776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 7911881, 15823762, 23735643, 31647524, 47471286, 63295048, 94942572, 189885144]

約数ペア:

[(1, 189885144), (2, 94942572), (3, 63295048), (4, 47471286), (6, 31647524), (8, 23735643), (12, 15823762), (24, 7911881)]