168792976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7321}}^1$

素因数の和:7471

約数の個数: 40

約数和(自身を含む): 359539488

約数和(自身を除く): 190746512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 7321, 11528, 14642, 23056, 29284, 58568, 80531, 117136, 161062, 322124, 644248, 959051, 1288496, 1918102, 3836204, 7672408, 10549561, 15344816, 21099122, 42198244, 84396488, 168792976]

約数ペア:

[(1, 168792976), (2, 84396488), (4, 42198244), (8, 21099122), (11, 15344816), (16, 10549561), (22, 7672408), (44, 3836204), (88, 1918102), (131, 1288496), (176, 959051), (262, 644248), (524, 322124), (1048, 161062), (1441, 117136), (2096, 80531), (2882, 58568), (5764, 29284), (7321, 23056), (11528, 14642)]