157439190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{111659}}^1$

素因数の和:111716

約数の個数: 32

約数和(自身を含む): 385896960

約数和(自身を除く): 228457770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 111659, 223318, 334977, 558295, 669954, 1116590, 1674885, 3349770, 5247973, 10495946, 15743919, 26239865, 31487838, 52479730, 78719595, 157439190]

約数ペア:

[(1, 157439190), (2, 78719595), (3, 52479730), (5, 31487838), (6, 26239865), (10, 15743919), (15, 10495946), (30, 5247973), (47, 3349770), (94, 1674885), (141, 1116590), (235, 669954), (282, 558295), (470, 334977), (705, 223318), (1410, 111659)]