128703864

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{29959}}^1$

素因数の和:30147

約数の個数: 32

約数和(自身を含む): 323568000

約数和(自身を除く): 194864136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 29959, 59918, 89877, 119836, 179754, 239672, 359508, 719016, 5362661, 10725322, 16087983, 21450644, 32175966, 42901288, 64351932, 128703864]

約数ペア:

[(1, 128703864), (2, 64351932), (3, 42901288), (4, 32175966), (6, 21450644), (8, 16087983), (12, 10725322), (24, 5362661), (179, 719016), (358, 359508), (537, 239672), (716, 179754), (1074, 119836), (1432, 89877), (2148, 59918), (4296, 29959)]