140477792

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2588

約数の個数: 96

約数和(自身を含む): 358444800

約数和(自身を除く): 217967008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2539, 2912, 3458, 3952, 4256, 5078, 6916, 7904, 10156, 13832, 17773, 20312, 27664, 33007, 35546, 40624, 48241, 55328, 66014, 71092, 81248, 96482, 132028, 142184, 192964, 231049, 264056, 284368, 337687, 385928, 462098, 528112, 568736, 627133, 675374, 771856, 924196, 1056224, 1254266, 1350748, 1543712, 1848392, 2508532, 2701496, 3696784, 4389931, 5017064, 5402992, 7393568, 8779862, 10034128, 10805984, 17559724, 20068256, 35119448, 70238896, 140477792]

約数ペア:

[(1, 140477792), (2, 70238896), (4, 35119448), (7, 20068256), (8, 17559724), (13, 10805984), (14, 10034128), (16, 8779862), (19, 7393568), (26, 5402992), (28, 5017064), (32, 4389931), (38, 3696784), (52, 2701496), (56, 2508532), (76, 1848392), (91, 1543712), (104, 1350748), (112, 1254266), (133, 1056224), (152, 924196), (182, 771856), (208, 675374), (224, 627133), (247, 568736), (266, 528112), (304, 462098), (364, 385928), (416, 337687), (494, 284368), (532, 264056), (608, 231049), (728, 192964), (988, 142184), (1064, 132028), (1456, 96482), (1729, 81248), (1976, 71092), (2128, 66014), (2539, 55328), (2912, 48241), (3458, 40624), (3952, 35546), (4256, 33007), (5078, 27664), (6916, 20312), (7904, 17773), (10156, 13832)]