158984932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{48649}}^1$

素因数の和:48715

約数の個数: 24

約数和(自身を含む): 299684000

約数和(自身を除く): 140699068

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 48649, 97298, 194596, 924331, 1848662, 2091907, 3697324, 4183814, 8367628, 39746233, 79492466, 158984932]

約数ペア:

[(1, 158984932), (2, 79492466), (4, 39746233), (19, 8367628), (38, 4183814), (43, 3697324), (76, 2091907), (86, 1848662), (172, 924331), (817, 194596), (1634, 97298), (3268, 48649)]