139407528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{446819}}^1$

素因数の和:446841

約数の個数: 32

約数和(自身を含む): 375328800

約数和(自身を除く): 235921272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 446819, 893638, 1340457, 1787276, 2680914, 3574552, 5361828, 5808647, 10723656, 11617294, 17425941, 23234588, 34851882, 46469176, 69703764, 139407528]

約数ペア:

[(1, 139407528), (2, 69703764), (3, 46469176), (4, 34851882), (6, 23234588), (8, 17425941), (12, 11617294), (13, 10723656), (24, 5808647), (26, 5361828), (39, 3574552), (52, 2680914), (78, 1787276), (104, 1340457), (156, 893638), (312, 446819)]