139130624

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{3967}}^1$

素因数の和:4120

約数の個数: 36

約数和(自身を含む): 279815424

約数和(自身を除く): 140684800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 548, 1096, 2192, 3967, 4384, 7934, 8768, 15868, 17536, 31736, 35072, 63472, 126944, 253888, 507776, 543479, 1015552, 1086958, 2173916, 4347832, 8695664, 17391328, 34782656, 69565312, 139130624]

約数ペア:

[(1, 139130624), (2, 69565312), (4, 34782656), (8, 17391328), (16, 8695664), (32, 4347832), (64, 2173916), (128, 1086958), (137, 1015552), (256, 543479), (274, 507776), (548, 253888), (1096, 126944), (2192, 63472), (3967, 35072), (4384, 31736), (7934, 17536), (8768, 15868)]