161197896

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163819}}^1$

素因数の和:163869

約数の個数: 32

約数和(自身を含む): 412826400

約数和(自身を除く): 251628504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 163819, 327638, 491457, 655276, 982914, 1310552, 1965828, 3931656, 6716579, 13433158, 20149737, 26866316, 40299474, 53732632, 80598948, 161197896]

約数ペア:

[(1, 161197896), (2, 80598948), (3, 53732632), (4, 40299474), (6, 26866316), (8, 20149737), (12, 13433158), (24, 6716579), (41, 3931656), (82, 1965828), (123, 1310552), (164, 982914), (246, 655276), (328, 491457), (492, 327638), (984, 163819)]