165881222608

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{6343}}^1\times {\mathrm{23021}}^1$

素因数の和:29443

約数の個数: 40

約数和(自身を含む): 325987099776

約数和(自身を除く): 160105877168

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 6343, 12686, 23021, 25372, 46042, 50744, 92084, 101488, 184168, 368336, 450353, 900706, 1634491, 1801412, 3268982, 3602824, 6537964, 7205648, 13075928, 26151856, 146022203, 292044406, 584088812, 1168177624, 2336355248, 10367576413, 20735152826, 41470305652, 82940611304, 165881222608]

約数ペア:

[(1, 165881222608), (2, 82940611304), (4, 41470305652), (8, 20735152826), (16, 10367576413), (71, 2336355248), (142, 1168177624), (284, 584088812), (568, 292044406), (1136, 146022203), (6343, 26151856), (12686, 13075928), (23021, 7205648), (25372, 6537964), (46042, 3602824), (50744, 3268982), (92084, 1801412), (101488, 1634491), (184168, 900706), (368336, 450353)]