147826896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439961}}^1$

素因数の和:439979

約数の個数: 40

約数和(自身を含む): 436442304

約数和(自身を除く): 288615408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439961, 879922, 1319883, 1759844, 2639766, 3079727, 3519688, 5279532, 6159454, 7039376, 9239181, 10559064, 12318908, 18478362, 21118128, 24637816, 36956724, 49275632, 73913448, 147826896]

約数ペア:

[(1, 147826896), (2, 73913448), (3, 49275632), (4, 36956724), (6, 24637816), (7, 21118128), (8, 18478362), (12, 12318908), (14, 10559064), (16, 9239181), (21, 7039376), (24, 6159454), (28, 5279532), (42, 3519688), (48, 3079727), (56, 2639766), (84, 1759844), (112, 1319883), (168, 879922), (336, 439961)]