126863152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 284981760

約数和(自身を除く): 158118608

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 208, 247, 304, 376, 494, 611, 683, 752, 893, 988, 1222, 1366, 1786, 1976, 2444, 2732, 3572, 3952, 4888, 5464, 7144, 8879, 9776, 10928, 11609, 12977, 14288, 17758, 23218, 25954, 32101, 35516, 46436, 51908, 64202, 71032, 92872, 103816, 128404, 142064, 168701, 185744, 207632, 256808, 337402, 417313, 513616, 609919, 674804, 834626, 1219838, 1349608, 1669252, 2439676, 2699216, 3338504, 4879352, 6677008, 7928947, 9758704, 15857894, 31715788, 63431576, 126863152]

約数ペア:

[(1, 126863152), (2, 63431576), (4, 31715788), (8, 15857894), (13, 9758704), (16, 7928947), (19, 6677008), (26, 4879352), (38, 3338504), (47, 2699216), (52, 2439676), (76, 1669252), (94, 1349608), (104, 1219838), (152, 834626), (188, 674804), (208, 609919), (247, 513616), (304, 417313), (376, 337402), (494, 256808), (611, 207632), (683, 185744), (752, 168701), (893, 142064), (988, 128404), (1222, 103816), (1366, 92872), (1786, 71032), (1976, 64202), (2444, 51908), (2732, 46436), (3572, 35516), (3952, 32101), (4888, 25954), (5464, 23218), (7144, 17758), (8879, 14288), (9776, 12977), (10928, 11609)]