157066130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6133}}^1$

素因数の和:6350

約数の個数: 32

約数和(自身を含む): 306062064

約数和(自身を除く): 148995934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 6133, 12266, 12805, 25610, 30665, 61330, 79729, 159458, 398645, 797290, 1208201, 2416402, 6041005, 12082010, 15706613, 31413226, 78533065, 157066130]

約数ペア:

[(1, 157066130), (2, 78533065), (5, 31413226), (10, 15706613), (13, 12082010), (26, 6041005), (65, 2416402), (130, 1208201), (197, 797290), (394, 398645), (985, 159458), (1970, 79729), (2561, 61330), (5122, 30665), (6133, 25610), (12266, 12805)]