139797952

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3217}}^1$

素因数の和:3333

約数の個数: 56

約数和(自身を含む): 320409824

約数和(自身を除く): 180611872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 2716, 3104, 3217, 5432, 6208, 6434, 10864, 12868, 21728, 22519, 25736, 43456, 45038, 51472, 90076, 102944, 180152, 205888, 312049, 360304, 624098, 720608, 1248196, 1441216, 2184343, 2496392, 4368686, 4992784, 8737372, 9985568, 17474744, 19971136, 34949488, 69898976, 139797952]

約数ペア:

[(1, 139797952), (2, 69898976), (4, 34949488), (7, 19971136), (8, 17474744), (14, 9985568), (16, 8737372), (28, 4992784), (32, 4368686), (56, 2496392), (64, 2184343), (97, 1441216), (112, 1248196), (194, 720608), (224, 624098), (388, 360304), (448, 312049), (679, 205888), (776, 180152), (1358, 102944), (1552, 90076), (2716, 51472), (3104, 45038), (3217, 43456), (5432, 25736), (6208, 22519), (6434, 21728), (10864, 12868)]