240149118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{158201}}^1$

素因数の和:158240

約数の個数: 32

約数和(自身を含む): 546746112

約数和(自身を除く): 306596994

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 158201, 316402, 474603, 949206, 1740211, 3480422, 3638623, 5220633, 7277246, 10441266, 10915869, 21831738, 40024853, 80049706, 120074559, 240149118]

約数ペア:

[(1, 240149118), (2, 120074559), (3, 80049706), (6, 40024853), (11, 21831738), (22, 10915869), (23, 10441266), (33, 7277246), (46, 5220633), (66, 3638623), (69, 3480422), (138, 1740211), (253, 949206), (506, 474603), (759, 316402), (1518, 158201)]