160880668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 313181344

約数和(自身を除く): 152300676

約数列:

[1, 2, 4, 13, 26, 52, 61, 67, 122, 134, 244, 268, 757, 793, 871, 1514, 1586, 1742, 3028, 3172, 3484, 4087, 8174, 9841, 16348, 19682, 39364, 46177, 50719, 53131, 92354, 101438, 106262, 184708, 202876, 212524, 600301, 659347, 1200602, 1318694, 2401204, 2637388, 3093859, 6187718, 12375436, 40220167, 80440334, 160880668]

約数ペア:

[(1, 160880668), (2, 80440334), (4, 40220167), (13, 12375436), (26, 6187718), (52, 3093859), (61, 2637388), (67, 2401204), (122, 1318694), (134, 1200602), (244, 659347), (268, 600301), (757, 212524), (793, 202876), (871, 184708), (1514, 106262), (1586, 101438), (1742, 92354), (3028, 53131), (3172, 50719), (3484, 46177), (4087, 39364), (8174, 19682), (9841, 16348)]