167145760

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4951}}^1$

素因数の和:5177

約数の個数: 48

約数和(自身を含む): 396833472

約数和(自身を除く): 229687712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 4951, 6752, 8440, 9902, 16880, 19804, 24755, 33760, 39608, 49510, 79216, 99020, 158432, 198040, 396080, 792160, 1044661, 2089322, 4178644, 5223305, 8357288, 10446610, 16714576, 20893220, 33429152, 41786440, 83572880, 167145760]

約数ペア:

[(1, 167145760), (2, 83572880), (4, 41786440), (5, 33429152), (8, 20893220), (10, 16714576), (16, 10446610), (20, 8357288), (32, 5223305), (40, 4178644), (80, 2089322), (160, 1044661), (211, 792160), (422, 396080), (844, 198040), (1055, 158432), (1688, 99020), (2110, 79216), (3376, 49510), (4220, 39608), (4951, 33760), (6752, 24755), (8440, 19804), (9902, 16880)]