177795670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6133}}^1$

素因数の和:6376

約数の個数: 32

約数和(自身を含む): 346252032

約数和(自身を除く): 168456362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 2230, 2899, 5798, 6133, 12266, 14495, 28990, 30665, 61330, 79729, 159458, 398645, 797290, 1367659, 2735318, 6838295, 13676590, 17779567, 35559134, 88897835, 177795670]

約数ペア:

[(1, 177795670), (2, 88897835), (5, 35559134), (10, 17779567), (13, 13676590), (26, 6838295), (65, 2735318), (130, 1367659), (223, 797290), (446, 398645), (1115, 159458), (2230, 79729), (2899, 61330), (5798, 30665), (6133, 28990), (12266, 14495)]