161130992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1249}}^1$

素因数の和:2001

約数の個数: 40

約数和(自身を含む): 341310000

約数和(自身を除く): 180179008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 733, 1249, 1466, 2498, 2932, 4996, 5864, 8063, 9992, 11728, 13739, 16126, 19984, 27478, 32252, 54956, 64504, 109912, 129008, 219824, 915517, 1831034, 3662068, 7324136, 10070687, 14648272, 20141374, 40282748, 80565496, 161130992]

約数ペア:

[(1, 161130992), (2, 80565496), (4, 40282748), (8, 20141374), (11, 14648272), (16, 10070687), (22, 7324136), (44, 3662068), (88, 1831034), (176, 915517), (733, 219824), (1249, 129008), (1466, 109912), (2498, 64504), (2932, 54956), (4996, 32252), (5864, 27478), (8063, 19984), (9992, 16126), (11728, 13739)]