155967784

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17299}}^1$

素因数の和:17342

約数の個数: 48

約数和(自身を含む): 354996000

約数和(自身を除く): 199028216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 17299, 34598, 69196, 121093, 138392, 242186, 397877, 484372, 795754, 847651, 968744, 1591508, 1695302, 2785139, 3183016, 3390604, 5570278, 6781208, 11140556, 19495973, 22281112, 38991946, 77983892, 155967784]

約数ペア:

[(1, 155967784), (2, 77983892), (4, 38991946), (7, 22281112), (8, 19495973), (14, 11140556), (23, 6781208), (28, 5570278), (46, 3390604), (49, 3183016), (56, 2785139), (92, 1695302), (98, 1591508), (161, 968744), (184, 847651), (196, 795754), (322, 484372), (392, 397877), (644, 242186), (1127, 138392), (1288, 121093), (2254, 69196), (4508, 34598), (9016, 17299)]