165422992

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{64217}}^1$

素因数の和:64255

約数の個数: 40

約数和(自身を含む): 382225536

約数和(自身を除く): 216802544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 64217, 128434, 256868, 449519, 513736, 899038, 1027472, 1476991, 1798076, 2953982, 3596152, 5907964, 7192304, 10338937, 11815928, 20677874, 23631856, 41355748, 82711496, 165422992]

約数ペア:

[(1, 165422992), (2, 82711496), (4, 41355748), (7, 23631856), (8, 20677874), (14, 11815928), (16, 10338937), (23, 7192304), (28, 5907964), (46, 3596152), (56, 2953982), (92, 1798076), (112, 1476991), (161, 1027472), (184, 899038), (322, 513736), (368, 449519), (644, 256868), (1288, 128434), (2576, 64217)]