145389918

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{457201}}^1$

素因数の和:457259

約数の個数: 16

約数和(自身を含む): 296266896

約数和(自身を除く): 150876978

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 457201, 914402, 1371603, 2743206, 24231653, 48463306, 72694959, 145389918]

約数ペア:

[(1, 145389918), (2, 72694959), (3, 48463306), (6, 24231653), (53, 2743206), (106, 1371603), (159, 914402), (318, 457201)]