131492946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{28573}}^1$

素因数の和:28650

約数の個数: 32

約数和(自身を含む): 288025920

約数和(自身を除く): 156532974

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 28573, 57146, 85719, 171438, 371449, 742898, 1114347, 1685807, 2228694, 3371614, 5057421, 10114842, 21915491, 43830982, 65746473, 131492946]

約数ペア:

[(1, 131492946), (2, 65746473), (3, 43830982), (6, 21915491), (13, 10114842), (26, 5057421), (39, 3371614), (59, 2228694), (78, 1685807), (118, 1114347), (177, 742898), (354, 371449), (767, 171438), (1534, 85719), (2301, 57146), (4602, 28573)]