164440904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1733}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 319923000

約数和(自身を除く): 155482096

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 409, 818, 1636, 1733, 3272, 3466, 6932, 11861, 13864, 23722, 47444, 50257, 94888, 100514, 201028, 402056, 708797, 1417594, 2835188, 5670376, 20555113, 41110226, 82220452, 164440904]

約数ペア:

[(1, 164440904), (2, 82220452), (4, 41110226), (8, 20555113), (29, 5670376), (58, 2835188), (116, 1417594), (232, 708797), (409, 402056), (818, 201028), (1636, 100514), (1733, 94888), (3272, 50257), (3466, 47444), (6932, 23722), (11861, 13864)]