157080421799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1\times {\mathrm{12721}}^1$

素因数の和:13383

約数の個数: 32

約数和(自身を含む): 190280409600

約数和(自身を除く): 33199987801

約数列:

[1, 7, 19, 133, 227, 409, 1589, 2863, 4313, 7771, 12721, 30191, 54397, 89047, 92843, 241699, 649901, 1691893, 1764017, 2887667, 5202889, 12348119, 20213669, 36420223, 54865673, 98854891, 384059711, 691984237, 1181055803, 8267390621, 22440060257, 157080421799]

約数ペア:

[(1, 157080421799), (7, 22440060257), (19, 8267390621), (133, 1181055803), (227, 691984237), (409, 384059711), (1589, 98854891), (2863, 54865673), (4313, 36420223), (7771, 20213669), (12721, 12348119), (30191, 5202889), (54397, 2887667), (89047, 1764017), (92843, 1691893), (241699, 649901)]