161722088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6359}}^1$

素因数の和:6410

約数の個数: 48

約数和(自身を含む): 351453600

約数和(自身を除く): 189731512

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1156, 1496, 2312, 3179, 6358, 6359, 12716, 12718, 25432, 25436, 50872, 69949, 108103, 139898, 216206, 279796, 432412, 559592, 864824, 1189133, 1837751, 2378266, 3675502, 4756532, 7351004, 9513064, 14702008, 20215261, 40430522, 80861044, 161722088]

約数ペア:

[(1, 161722088), (2, 80861044), (4, 40430522), (8, 20215261), (11, 14702008), (17, 9513064), (22, 7351004), (34, 4756532), (44, 3675502), (68, 2378266), (88, 1837751), (136, 1189133), (187, 864824), (289, 559592), (374, 432412), (578, 279796), (748, 216206), (1156, 139898), (1496, 108103), (2312, 69949), (3179, 50872), (6358, 25436), (6359, 25432), (12716, 12718)]