129311896

素因数分解:

$2^3\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2633}}^1$

素因数の和:3523

約数の個数: 32

約数和(自身を含む): 277518240

約数和(自身を除く): 148206344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 877, 1754, 2633, 3508, 5266, 6139, 7016, 10532, 12278, 18431, 21064, 24556, 36862, 49112, 73724, 147448, 2309141, 4618282, 9236564, 16163987, 18473128, 32327974, 64655948, 129311896]

約数ペア:

[(1, 129311896), (2, 64655948), (4, 32327974), (7, 18473128), (8, 16163987), (14, 9236564), (28, 4618282), (56, 2309141), (877, 147448), (1754, 73724), (2633, 49112), (3508, 36862), (5266, 24556), (6139, 21064), (7016, 18431), (10532, 12278)]