166323718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 285327360

約数和(自身を除く): 119003642

約数列:

[1, 2, 11, 22, 23, 46, 253, 257, 506, 514, 1279, 2558, 2827, 5654, 5911, 11822, 14069, 28138, 29417, 58834, 65021, 130042, 323587, 328703, 647174, 657406, 3615733, 7231466, 7560169, 15120338, 83161859, 166323718]

約数ペア:

[(1, 166323718), (2, 83161859), (11, 15120338), (22, 7560169), (23, 7231466), (46, 3615733), (253, 657406), (257, 647174), (506, 328703), (514, 323587), (1279, 130042), (2558, 65021), (2827, 58834), (5654, 29417), (5911, 28138), (11822, 14069)]