120731142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70111}}^1$

素因数の和:70164

約数の個数: 32

約数和(自身を含む): 282691584

約数和(自身を除く): 161960442

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 70111, 140222, 210333, 420666, 490777, 981554, 1472331, 2874551, 2944662, 5749102, 8623653, 17247306, 20121857, 40243714, 60365571, 120731142]

約数ペア:

[(1, 120731142), (2, 60365571), (3, 40243714), (6, 20121857), (7, 17247306), (14, 8623653), (21, 5749102), (41, 2944662), (42, 2874551), (82, 1472331), (123, 981554), (246, 490777), (287, 420666), (574, 210333), (861, 140222), (1722, 70111)]