156940544257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{195353}}^1$

素因数の和:195577

約数の個数: 32

約数和(自身を含む): 195566545152

約数和(自身を除く): 38626000895

約数列:

[1, 7, 17, 43, 119, 157, 301, 731, 1099, 2669, 5117, 6751, 18683, 47257, 114767, 195353, 803369, 1367471, 3321001, 8400179, 23247007, 30670421, 58801253, 142803043, 214692947, 521397157, 999621301, 1318828103, 3649780099, 9231796721, 22420077751, 156940544257]

約数ペア:

[(1, 156940544257), (7, 22420077751), (17, 9231796721), (43, 3649780099), (119, 1318828103), (157, 999621301), (301, 521397157), (731, 214692947), (1099, 142803043), (2669, 58801253), (5117, 30670421), (6751, 23247007), (18683, 8400179), (47257, 3321001), (114767, 1367471), (195353, 803369)]