146618648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{38747}}^1$

素因数の和:38807

約数の個数: 32

約数和(自身を含む): 306884160

約数和(自身を除く): 160265512

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 38747, 77494, 154988, 309976, 426217, 852434, 1666121, 1704868, 3332242, 3409736, 6664484, 13328968, 18327331, 36654662, 73309324, 146618648]

約数ペア:

[(1, 146618648), (2, 73309324), (4, 36654662), (8, 18327331), (11, 13328968), (22, 6664484), (43, 3409736), (44, 3332242), (86, 1704868), (88, 1666121), (172, 852434), (344, 426217), (473, 309976), (946, 154988), (1892, 77494), (3784, 38747)]