165901216

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{30677}}^1$

素因数の和:30713

約数の個数: 36

約数和(自身を含む): 353686662

約数和(自身を除く): 187785446

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 30677, 61354, 122708, 245416, 398801, 490832, 797602, 981664, 1595204, 3190408, 5184413, 6380816, 10368826, 12761632, 20737652, 41475304, 82950608, 165901216]

約数ペア:

[(1, 165901216), (2, 82950608), (4, 41475304), (8, 20737652), (13, 12761632), (16, 10368826), (26, 6380816), (32, 5184413), (52, 3190408), (104, 1595204), (169, 981664), (208, 797602), (338, 490832), (416, 398801), (676, 245416), (1352, 122708), (2704, 61354), (5408, 30677)]