161776608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240739}}^1$

素因数の和:240759

約数の個数: 48

約数和(自身を含む): 485331840

約数和(自身を除く): 323555232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240739, 481478, 722217, 962956, 1444434, 1685173, 1925912, 2888868, 3370346, 3851824, 5055519, 5777736, 6740692, 7703648, 10111038, 11555472, 13481384, 20222076, 23110944, 26962768, 40444152, 53925536, 80888304, 161776608]

約数ペア:

[(1, 161776608), (2, 80888304), (3, 53925536), (4, 40444152), (6, 26962768), (7, 23110944), (8, 20222076), (12, 13481384), (14, 11555472), (16, 10111038), (21, 7703648), (24, 6740692), (28, 5777736), (32, 5055519), (42, 3851824), (48, 3370346), (56, 2888868), (84, 1925912), (96, 1685173), (112, 1444434), (168, 962956), (224, 722217), (336, 481478), (672, 240739)]