161896524928

素因数分解:

$2^7\times {\mathrm{1669}}^1\times {\mathrm{757829}}^1$

素因数の和:759512

約数の個数: 32

約数和(自身を含む): 322721905500

約数和(自身を除く): 160825380572

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1669, 3338, 6676, 13352, 26704, 53408, 106816, 213632, 757829, 1515658, 3031316, 6062632, 12125264, 24250528, 48501056, 97002112, 1264816601, 2529633202, 5059266404, 10118532808, 20237065616, 40474131232, 80948262464, 161896524928]

約数ペア:

[(1, 161896524928), (2, 80948262464), (4, 40474131232), (8, 20237065616), (16, 10118532808), (32, 5059266404), (64, 2529633202), (128, 1264816601), (1669, 97002112), (3338, 48501056), (6676, 24250528), (13352, 12125264), (26704, 6062632), (53408, 3031316), (106816, 1515658), (213632, 757829)]