157499466

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{200381}}^1$

素因数の和:200517

約数の個数: 16

約数和(自身を含む): 317405088

約数和(自身を除く): 159905622

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 200381, 400762, 601143, 1202286, 26249911, 52499822, 78749733, 157499466]

約数ペア:

[(1, 157499466), (2, 78749733), (3, 52499822), (6, 26249911), (131, 1202286), (262, 601143), (393, 400762), (786, 200381)]