156949265768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3457}}^1\times {\mathrm{298687}}^1$

素因数の和:302169

約数の個数: 32

約数和(自身を含む): 309858931200

約数和(自身を除く): 152909665432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3457, 6914, 13828, 27656, 65683, 131366, 262732, 298687, 525464, 597374, 1194748, 2389496, 5675053, 11350106, 22700212, 45400424, 1032560959, 2065121918, 4130243836, 8260487672, 19618658221, 39237316442, 78474632884, 156949265768]

約数ペア:

[(1, 156949265768), (2, 78474632884), (4, 39237316442), (8, 19618658221), (19, 8260487672), (38, 4130243836), (76, 2065121918), (152, 1032560959), (3457, 45400424), (6914, 22700212), (13828, 11350106), (27656, 5675053), (65683, 2389496), (131366, 1194748), (262732, 597374), (298687, 525464)]