156634302531

素因数分解:

$3^1\times 7^2\times {\mathrm{769}}^1\times {\mathrm{971}}^1\times {\mathrm{1427}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 243680088960

約数和(自身を除く): 87045786429

約数列:

[1, 3, 7, 21, 49, 147, 769, 971, 1427, 2307, 2913, 4281, 5383, 6797, 9989, 16149, 20391, 29967, 37681, 47579, 69923, 113043, 142737, 209769, 746699, 1097363, 1385617, 2240097, 3292089, 4156851, 5226893, 7681541, 9699319, 15680679, 23044623, 29097957, 36588251, 53770787, 67895233, 109764753, 161312361, 203685699, 1065539473, 3196618419, 7458776311, 22376328933, 52211434177, 156634302531]

約数ペア:

[(1, 156634302531), (3, 52211434177), (7, 22376328933), (21, 7458776311), (49, 3196618419), (147, 1065539473), (769, 203685699), (971, 161312361), (1427, 109764753), (2307, 67895233), (2913, 53770787), (4281, 36588251), (5383, 29097957), (6797, 23044623), (9989, 15680679), (16149, 9699319), (20391, 7681541), (29967, 5226893), (37681, 4156851), (47579, 3292089), (69923, 2240097), (113043, 1385617), (142737, 1097363), (209769, 746699)]