163618128

素因数分解:

$2^4\times 3^2\times {\mathrm{1136237}}^1$

素因数の和:1136251

約数の個数: 30

約数和(自身を含む): 457903914

約数和(自身を除く): 294285786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1136237, 2272474, 3408711, 4544948, 6817422, 9089896, 10226133, 13634844, 18179792, 20452266, 27269688, 40904532, 54539376, 81809064, 163618128]

約数ペア:

[(1, 163618128), (2, 81809064), (3, 54539376), (4, 40904532), (6, 27269688), (8, 20452266), (9, 18179792), (12, 13634844), (16, 10226133), (18, 9089896), (24, 6817422), (36, 4544948), (48, 3408711), (72, 2272474), (144, 1136237)]