156979548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{396413}}^1$

素因数の和:396434

約数の個数: 36

約数和(自身を含む): 432884088

約数和(自身を除く): 275904540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 396413, 792826, 1189239, 1585652, 2378478, 3567717, 4360543, 4756956, 7135434, 8721086, 13081629, 14270868, 17442172, 26163258, 39244887, 52326516, 78489774, 156979548]

約数ペア:

[(1, 156979548), (2, 78489774), (3, 52326516), (4, 39244887), (6, 26163258), (9, 17442172), (11, 14270868), (12, 13081629), (18, 8721086), (22, 7135434), (33, 4756956), (36, 4360543), (44, 3567717), (66, 2378478), (99, 1585652), (132, 1189239), (198, 792826), (396, 396413)]