161844372

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{10781}}^1$

素因数の和:10933

約数の個数: 48

約数和(自身を含む): 422654400

約数和(自身を除く): 260810028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 10781, 15012, 21562, 32343, 43124, 64686, 97029, 129372, 194058, 291087, 388116, 582174, 1164348, 1498559, 2997118, 4495677, 5994236, 8991354, 13487031, 17982708, 26974062, 40461093, 53948124, 80922186, 161844372]

約数ペア:

[(1, 161844372), (2, 80922186), (3, 53948124), (4, 40461093), (6, 26974062), (9, 17982708), (12, 13487031), (18, 8991354), (27, 5994236), (36, 4495677), (54, 2997118), (108, 1498559), (139, 1164348), (278, 582174), (417, 388116), (556, 291087), (834, 194058), (1251, 129372), (1668, 97029), (2502, 64686), (3753, 43124), (5004, 32343), (7506, 21562), (10781, 15012)]