160865328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257797}}^1$

素因数の和:257821

約数の個数: 40

約数和(自身を含む): 447537328

約数和(自身を除く): 286672000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 257797, 515594, 773391, 1031188, 1546782, 2062376, 3093564, 3351361, 4124752, 6187128, 6702722, 10054083, 12374256, 13405444, 20108166, 26810888, 40216332, 53621776, 80432664, 160865328]

約数ペア:

[(1, 160865328), (2, 80432664), (3, 53621776), (4, 40216332), (6, 26810888), (8, 20108166), (12, 13405444), (13, 12374256), (16, 10054083), (24, 6702722), (26, 6187128), (39, 4124752), (48, 3351361), (52, 3093564), (78, 2062376), (104, 1546782), (156, 1031188), (208, 773391), (312, 515594), (624, 257797)]