155491206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1993477}}^1$

素因数の和:1993495

約数の個数: 16

約数和(自身を含む): 334904304

約数和(自身を除く): 179413098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1993477, 3986954, 5980431, 11960862, 25915201, 51830402, 77745603, 155491206]

約数ペア:

[(1, 155491206), (2, 77745603), (3, 51830402), (6, 25915201), (13, 11960862), (26, 5980431), (39, 3986954), (78, 1993477)]