144709376

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 344569344

約数和(自身を除く): 199859968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 3511, 5152, 5888, 7022, 10304, 14044, 20608, 24577, 28088, 41216, 49154, 56176, 80753, 98308, 112352, 161506, 196616, 224704, 323012, 393232, 449408, 565271, 646024, 786464, 898816, 1130542, 1292048, 1572928, 2261084, 2584096, 3145856, 4522168, 5168192, 6291712, 9044336, 10336384, 18088672, 20672768, 36177344, 72354688, 144709376]

約数ペア:

[(1, 144709376), (2, 72354688), (4, 36177344), (7, 20672768), (8, 18088672), (14, 10336384), (16, 9044336), (23, 6291712), (28, 5168192), (32, 4522168), (46, 3145856), (56, 2584096), (64, 2261084), (92, 1572928), (112, 1292048), (128, 1130542), (161, 898816), (184, 786464), (224, 646024), (256, 565271), (322, 449408), (368, 393232), (448, 323012), (644, 224704), (736, 196616), (896, 161506), (1288, 112352), (1472, 98308), (1792, 80753), (2576, 56176), (2944, 49154), (3511, 41216), (5152, 28088), (5888, 24577), (7022, 20608), (10304, 14044)]