156974272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26953}}^1$

素因数の和:26985

約数の個数: 56

約数和(自身を含む): 383393696

約数和(自身を除く): 226419424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 26953, 53906, 107812, 188671, 215624, 350389, 377342, 431248, 700778, 754684, 862496, 1401556, 1509368, 1724992, 2452723, 2803112, 3018736, 4905446, 5606224, 6037472, 9810892, 11212448, 12074944, 19621784, 22424896, 39243568, 78487136, 156974272]

約数ペア:

[(1, 156974272), (2, 78487136), (4, 39243568), (7, 22424896), (8, 19621784), (13, 12074944), (14, 11212448), (16, 9810892), (26, 6037472), (28, 5606224), (32, 4905446), (52, 3018736), (56, 2803112), (64, 2452723), (91, 1724992), (104, 1509368), (112, 1401556), (182, 862496), (208, 754684), (224, 700778), (364, 431248), (416, 377342), (448, 350389), (728, 215624), (832, 188671), (1456, 107812), (2912, 53906), (5824, 26953)]