157079465090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1619209}}^1$

素因数の和:1619414

約数の個数: 32

約数和(自身を含む): 288543222000

約数和(自身を除く): 131463756910

約数列:

[1, 2, 5, 10, 89, 109, 178, 218, 445, 545, 890, 1090, 9701, 19402, 48505, 97010, 1619209, 3238418, 8096045, 16192090, 144109601, 176493781, 288219202, 352987562, 720548005, 882468905, 1441096010, 1764937810, 15707946509, 31415893018, 78539732545, 157079465090]

約数ペア:

[(1, 157079465090), (2, 78539732545), (5, 31415893018), (10, 15707946509), (89, 1764937810), (109, 1441096010), (178, 882468905), (218, 720548005), (445, 352987562), (545, 288219202), (890, 176493781), (1090, 144109601), (9701, 16192090), (19402, 8096045), (48505, 3238418), (97010, 1619209)]