153660138

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{248641}}^1$

素因数の和:248749

約数の個数: 16

約数和(自身を含む): 310305216

約数和(自身を除く): 156645078

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 248641, 497282, 745923, 1491846, 25610023, 51220046, 76830069, 153660138]

約数ペア:

[(1, 153660138), (2, 76830069), (3, 51220046), (6, 25610023), (103, 1491846), (206, 745923), (309, 497282), (618, 248641)]