129296388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{828823}}^1$

素因数の和:828843

約数の個数: 24

約数和(自身を含む): 324899008

約数和(自身を除く): 195602620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 828823, 1657646, 2486469, 3315292, 4972938, 9945876, 10774699, 21549398, 32324097, 43098796, 64648194, 129296388]

約数ペア:

[(1, 129296388), (2, 64648194), (3, 43098796), (4, 32324097), (6, 21549398), (12, 10774699), (13, 9945876), (26, 4972938), (39, 3315292), (52, 2486469), (78, 1657646), (156, 828823)]