156928815130

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1\times {\mathrm{141731}}^1$

素因数の和:142422

約数の個数: 32

約数和(自身を含む): 284221415808

約数和(自身を除く): 127292600678

約数列:

[1, 2, 5, 10, 263, 421, 526, 842, 1315, 2105, 2630, 4210, 110723, 141731, 221446, 283462, 553615, 708655, 1107230, 1417310, 37275253, 59668751, 74550506, 119337502, 186376265, 298343755, 372752530, 596687510, 15692881513, 31385763026, 78464407565, 156928815130]

約数ペア:

[(1, 156928815130), (2, 78464407565), (5, 31385763026), (10, 15692881513), (263, 596687510), (421, 372752530), (526, 298343755), (842, 186376265), (1315, 119337502), (2105, 74550506), (2630, 59668751), (4210, 37275253), (110723, 1417310), (141731, 1107230), (221446, 708655), (283462, 553615)]