156989272856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28481363}}^1$

素因数の和:28481435

約数の個数: 32

約数和(自身を含む): 322978667760

約数和(自身を除く): 165989394904

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 28481363, 56962726, 113925452, 227850904, 370257719, 740515438, 1481030876, 1509512239, 2962061752, 3019024478, 6038048956, 12076097912, 19623659107, 39247318214, 78494636428, 156989272856]

約数ペア:

[(1, 156989272856), (2, 78494636428), (4, 39247318214), (8, 19623659107), (13, 12076097912), (26, 6038048956), (52, 3019024478), (53, 2962061752), (104, 1509512239), (106, 1481030876), (212, 740515438), (424, 370257719), (689, 227850904), (1378, 113925452), (2756, 56962726), (5512, 28481363)]