163636256

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10289}}^1$

素因数の和:10377

約数の個数: 48

約数和(自身を含む): 373403520

約数和(自身を除く): 209767264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 10289, 15904, 20578, 41156, 72023, 82312, 144046, 164624, 288092, 329248, 576184, 730519, 1152368, 1461038, 2304736, 2922076, 5113633, 5844152, 10227266, 11688304, 20454532, 23376608, 40909064, 81818128, 163636256]

約数ペア:

[(1, 163636256), (2, 81818128), (4, 40909064), (7, 23376608), (8, 20454532), (14, 11688304), (16, 10227266), (28, 5844152), (32, 5113633), (56, 2922076), (71, 2304736), (112, 1461038), (142, 1152368), (224, 730519), (284, 576184), (497, 329248), (568, 288092), (994, 164624), (1136, 144046), (1988, 82312), (2272, 72023), (3976, 41156), (7952, 20578), (10289, 15904)]