149153728

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{80363}}^1$

素因数の和:80404

約数の個数: 28

約数和(自身を含む): 306186840

約数和(自身を除く): 157033112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 80363, 160726, 321452, 642904, 1285808, 2330527, 2571616, 4661054, 5143232, 9322108, 18644216, 37288432, 74576864, 149153728]

約数ペア:

[(1, 149153728), (2, 74576864), (4, 37288432), (8, 18644216), (16, 9322108), (29, 5143232), (32, 4661054), (58, 2571616), (64, 2330527), (116, 1285808), (232, 642904), (464, 321452), (928, 160726), (1856, 80363)]