164720736

素因数分解:

$2^5\times 3^3\times {\mathrm{190649}}^1$

素因数の和:190668

約数の個数: 48

約数和(自身を含む): 480438000

約数和(自身を除く): 315717264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 190649, 381298, 571947, 762596, 1143894, 1525192, 1715841, 2287788, 3050384, 3431682, 4575576, 5147523, 6100768, 6863364, 9151152, 10295046, 13726728, 18302304, 20590092, 27453456, 41180184, 54906912, 82360368, 164720736]

約数ペア:

[(1, 164720736), (2, 82360368), (3, 54906912), (4, 41180184), (6, 27453456), (8, 20590092), (9, 18302304), (12, 13726728), (16, 10295046), (18, 9151152), (24, 6863364), (27, 6100768), (32, 5147523), (36, 4575576), (48, 3431682), (54, 3050384), (72, 2287788), (96, 1715841), (108, 1525192), (144, 1143894), (216, 762596), (288, 571947), (432, 381298), (864, 190649)]