165391192

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1559}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 315900000

約数和(自身を除く): 150508808

約数列:

[1, 2, 4, 8, 89, 149, 178, 298, 356, 596, 712, 1192, 1559, 3118, 6236, 12472, 13261, 26522, 53044, 106088, 138751, 232291, 277502, 464582, 555004, 929164, 1110008, 1858328, 20673899, 41347798, 82695596, 165391192]

約数ペア:

[(1, 165391192), (2, 82695596), (4, 41347798), (8, 20673899), (89, 1858328), (149, 1110008), (178, 929164), (298, 555004), (356, 464582), (596, 277502), (712, 232291), (1192, 138751), (1559, 106088), (3118, 53044), (6236, 26522), (12472, 13261)]