156720129728

素因数分解:

$2^6\times {\mathrm{5743}}^1\times {\mathrm{426389}}^1$

素因数の和:432144

約数の個数: 28

約数和(自身を含む): 311046388320

約数和(自身を除く): 154326258592

約数列:

[1, 2, 4, 8, 16, 32, 64, 5743, 11486, 22972, 45944, 91888, 183776, 367552, 426389, 852778, 1705556, 3411112, 6822224, 13644448, 27288896, 2448752027, 4897504054, 9795008108, 19590016216, 39180032432, 78360064864, 156720129728]

約数ペア:

[(1, 156720129728), (2, 78360064864), (4, 39180032432), (8, 19590016216), (16, 9795008108), (32, 4897504054), (64, 2448752027), (5743, 27288896), (11486, 13644448), (22972, 6822224), (45944, 3411112), (91888, 1705556), (183776, 852778), (367552, 426389)]