161110908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{639329}}^1$

素因数の和:639346

約数の個数: 36

約数和(自身を含む): 465432240

約数和(自身を除く): 304321332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 639329, 1278658, 1917987, 2557316, 3835974, 4475303, 5753961, 7671948, 8950606, 11507922, 13425909, 17901212, 23015844, 26851818, 40277727, 53703636, 80555454, 161110908]

約数ペア:

[(1, 161110908), (2, 80555454), (3, 53703636), (4, 40277727), (6, 26851818), (7, 23015844), (9, 17901212), (12, 13425909), (14, 11507922), (18, 8950606), (21, 7671948), (28, 5753961), (36, 4475303), (42, 3835974), (63, 2557316), (84, 1917987), (126, 1278658), (252, 639329)]