159834248

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5813}}^1$

素因数の和:6317

約数の個数: 32

約数和(自身を含む): 343258560

約数和(自身を除く): 183424312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 5813, 6874, 11626, 13748, 23252, 27496, 40691, 46504, 81382, 162764, 325528, 2854183, 5708366, 11416732, 19979281, 22833464, 39958562, 79917124, 159834248]

約数ペア:

[(1, 159834248), (2, 79917124), (4, 39958562), (7, 22833464), (8, 19979281), (14, 11416732), (28, 5708366), (56, 2854183), (491, 325528), (982, 162764), (1964, 81382), (3437, 46504), (3928, 40691), (5813, 27496), (6874, 23252), (11626, 13748)]