129308556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{828901}}^1$

素因数の和:828921

約数の個数: 24

約数和(自身を含む): 324929584

約数和(自身を除く): 195621028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 828901, 1657802, 2486703, 3315604, 4973406, 9946812, 10775713, 21551426, 32327139, 43102852, 64654278, 129308556]

約数ペア:

[(1, 129308556), (2, 64654278), (3, 43102852), (4, 32327139), (6, 21551426), (12, 10775713), (13, 9946812), (26, 4973406), (39, 3315604), (52, 2486703), (78, 1657802), (156, 828901)]