150273788

素因数分解:

$2^2\times 7^4\times {\mathrm{15647}}^1$

素因数の和:15679

約数の個数: 30

約数和(自身を含む): 306810336

約数和(自身を除く): 156536548

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 15647, 31294, 62588, 109529, 219058, 438116, 766703, 1533406, 3066812, 5366921, 10733842, 21467684, 37568447, 75136894, 150273788]

約数ペア:

[(1, 150273788), (2, 75136894), (4, 37568447), (7, 21467684), (14, 10733842), (28, 5366921), (49, 3066812), (98, 1533406), (196, 766703), (343, 438116), (686, 219058), (1372, 109529), (2401, 62588), (4802, 31294), (9604, 15647)]