140929746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{330821}}^1$

素因数の和:330897

約数の個数: 16

約数和(自身を含む): 285830208

約数和(自身を除く): 144900462

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 330821, 661642, 992463, 1984926, 23488291, 46976582, 70464873, 140929746]

約数ペア:

[(1, 140929746), (2, 70464873), (3, 46976582), (6, 23488291), (71, 1984926), (142, 992463), (213, 661642), (426, 330821)]