131517216

素因数分解:

$2^5\times 3^3\times {\mathrm{152219}}^1$

素因数の和:152238

約数の個数: 48

約数和(自身を含む): 383594400

約数和(自身を除く): 252077184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 152219, 304438, 456657, 608876, 913314, 1217752, 1369971, 1826628, 2435504, 2739942, 3653256, 4109913, 4871008, 5479884, 7306512, 8219826, 10959768, 14613024, 16439652, 21919536, 32879304, 43839072, 65758608, 131517216]

約数ペア:

[(1, 131517216), (2, 65758608), (3, 43839072), (4, 32879304), (6, 21919536), (8, 16439652), (9, 14613024), (12, 10959768), (16, 8219826), (18, 7306512), (24, 5479884), (27, 4871008), (32, 4109913), (36, 3653256), (48, 2739942), (54, 2435504), (72, 1826628), (96, 1369971), (108, 1217752), (144, 913314), (216, 608876), (288, 456657), (432, 304438), (864, 152219)]