156921263992

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{367}}^1\times {\mathrm{276929}}^1$

素因数の和:277495

約数の個数: 32

約数和(自身を含む): 296558798400

約数和(自身を除く): 139637534408

約数列:

[1, 2, 4, 8, 193, 367, 386, 734, 772, 1468, 1544, 2936, 70831, 141662, 276929, 283324, 553858, 566648, 1107716, 2215432, 53447297, 101632943, 106894594, 203265886, 213789188, 406531772, 427578376, 813063544, 19615157999, 39230315998, 78460631996, 156921263992]

約数ペア:

[(1, 156921263992), (2, 78460631996), (4, 39230315998), (8, 19615157999), (193, 813063544), (367, 427578376), (386, 406531772), (734, 213789188), (772, 203265886), (1468, 106894594), (1544, 101632943), (2936, 53447297), (70831, 2215432), (141662, 1107716), (276929, 566648), (283324, 553858)]