129897816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{318377}}^1$

素因数の和:318403

約数の個数: 32

約数和(自身を含む): 343848240

約数和(自身を除く): 213950424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 318377, 636754, 955131, 1273508, 1910262, 2547016, 3820524, 5412409, 7641048, 10824818, 16237227, 21649636, 32474454, 43299272, 64948908, 129897816]

約数ペア:

[(1, 129897816), (2, 64948908), (3, 43299272), (4, 32474454), (6, 21649636), (8, 16237227), (12, 10824818), (17, 7641048), (24, 5412409), (34, 3820524), (51, 2547016), (68, 1910262), (102, 1273508), (136, 955131), (204, 636754), (408, 318377)]