191415888

素因数分解:

$2^4\times 3^2\times {\mathrm{1329277}}^1$

素因数の和:1329291

約数の個数: 30

約数和(自身を含む): 535699034

約数和(自身を除く): 344283146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1329277, 2658554, 3987831, 5317108, 7975662, 10634216, 11963493, 15951324, 21268432, 23926986, 31902648, 47853972, 63805296, 95707944, 191415888]

約数ペア:

[(1, 191415888), (2, 95707944), (3, 63805296), (4, 47853972), (6, 31902648), (8, 23926986), (9, 21268432), (12, 15951324), (16, 11963493), (18, 10634216), (24, 7975662), (36, 5317108), (48, 3987831), (72, 2658554), (144, 1329277)]