179813868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1152653}}^1$

素因数の和:1152673

約数の個数: 24

約数和(自身を含む): 451840368

約数和(自身を除く): 272026500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1152653, 2305306, 3457959, 4610612, 6915918, 13831836, 14984489, 29968978, 44953467, 59937956, 89906934, 179813868]

約数ペア:

[(1, 179813868), (2, 89906934), (3, 59937956), (4, 44953467), (6, 29968978), (12, 14984489), (13, 13831836), (26, 6915918), (39, 4610612), (52, 3457959), (78, 2305306), (156, 1152653)]