190147372

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1637}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 338476320

約数和(自身を除く): 148328948

約数列:

[1, 2, 4, 71, 142, 284, 409, 818, 1636, 1637, 3274, 6548, 29039, 58078, 116156, 116227, 232454, 464908, 669533, 1339066, 2678132, 47536843, 95073686, 190147372]

約数ペア:

[(1, 190147372), (2, 95073686), (4, 47536843), (71, 2678132), (142, 1339066), (284, 669533), (409, 464908), (818, 232454), (1636, 116227), (1637, 116156), (3274, 58078), (6548, 29039)]