166684570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18059}}^1$

素因数の和:18150

約数の個数: 32

約数和(自身を含む): 327680640

約数和(自身を除く): 160996070

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 18059, 36118, 90295, 180590, 234767, 469534, 1173835, 1282189, 2347670, 2564378, 6410945, 12821890, 16668457, 33336914, 83342285, 166684570]

約数ペア:

[(1, 166684570), (2, 83342285), (5, 33336914), (10, 16668457), (13, 12821890), (26, 6410945), (65, 2564378), (71, 2347670), (130, 1282189), (142, 1173835), (355, 469534), (710, 234767), (923, 180590), (1846, 90295), (4615, 36118), (9230, 18059)]