155576002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{20749}}^1$

素因数の和:20937

約数の個数: 16

約数和(自身を含む): 245016000

約数和(自身を除く): 89439998

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 20749, 41498, 477227, 954454, 3382087, 6764174, 77788001, 155576002]

約数ペア:

[(1, 155576002), (2, 77788001), (23, 6764174), (46, 3382087), (163, 954454), (326, 477227), (3749, 41498), (7498, 20749)]