161799726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2551}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 364915584

約数和(自身を除く): 203115858

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 961, 1023, 1922, 2046, 2551, 2883, 5102, 5766, 7653, 10571, 15306, 21142, 28061, 31713, 56122, 63426, 79081, 84183, 158162, 168366, 237243, 474486, 869891, 1739782, 2451511, 2609673, 4903022, 5219346, 7354533, 14709066, 26966621, 53933242, 80899863, 161799726]

約数ペア:

[(1, 161799726), (2, 80899863), (3, 53933242), (6, 26966621), (11, 14709066), (22, 7354533), (31, 5219346), (33, 4903022), (62, 2609673), (66, 2451511), (93, 1739782), (186, 869891), (341, 474486), (682, 237243), (961, 168366), (1023, 158162), (1922, 84183), (2046, 79081), (2551, 63426), (2883, 56122), (5102, 31713), (5766, 28061), (7653, 21142), (10571, 15306)]