131225352

素因数分解:

$2^3\times 3^1\times {\mathrm{659}}^1\times {\mathrm{8297}}^1$

素因数の和:8965

約数の個数: 32

約数和(自身を含む): 328600800

約数和(自身を除く): 197375448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 659, 1318, 1977, 2636, 3954, 5272, 7908, 8297, 15816, 16594, 24891, 33188, 49782, 66376, 99564, 199128, 5467723, 10935446, 16403169, 21870892, 32806338, 43741784, 65612676, 131225352]

約数ペア:

[(1, 131225352), (2, 65612676), (3, 43741784), (4, 32806338), (6, 21870892), (8, 16403169), (12, 10935446), (24, 5467723), (659, 199128), (1318, 99564), (1977, 66376), (2636, 49782), (3954, 33188), (5272, 24891), (7908, 16594), (8297, 15816)]