180478932

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 426955200

約数和(自身を除く): 246476268

約数列:

[1, 2, 3, 4, 6, 12, 149, 193, 298, 386, 447, 523, 579, 596, 772, 894, 1046, 1158, 1569, 1788, 2092, 2316, 3138, 6276, 28757, 57514, 77927, 86271, 100939, 115028, 155854, 172542, 201878, 233781, 302817, 311708, 345084, 403756, 467562, 605634, 935124, 1211268, 15039911, 30079822, 45119733, 60159644, 90239466, 180478932]

約数ペア:

[(1, 180478932), (2, 90239466), (3, 60159644), (4, 45119733), (6, 30079822), (12, 15039911), (149, 1211268), (193, 935124), (298, 605634), (386, 467562), (447, 403756), (523, 345084), (579, 311708), (596, 302817), (772, 233781), (894, 201878), (1046, 172542), (1158, 155854), (1569, 115028), (1788, 100939), (2092, 86271), (2316, 77927), (3138, 57514), (6276, 28757)]