161321352

素因数分解:

$2^3\times 3^1\times {\mathrm{6721723}}^1$

素因数の和:6721732

約数の個数: 16

約数和(自身を含む): 403303440

約数和(自身を除く): 241982088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6721723, 13443446, 20165169, 26886892, 40330338, 53773784, 80660676, 161321352]

約数ペア:

[(1, 161321352), (2, 80660676), (3, 53773784), (4, 40330338), (6, 26886892), (8, 20165169), (12, 13443446), (24, 6721723)]