140665616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5683}}^1$

素因数の和:5728

約数の個数: 80

約数和(自身を含む): 355227264

約数和(自身を除く): 214561648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 5683, 6188, 11366, 12376, 22732, 24752, 39781, 45464, 73879, 79562, 90928, 96611, 147758, 159124, 193222, 295516, 318248, 386444, 517153, 591032, 636496, 676277, 772888, 1034306, 1182064, 1255943, 1352554, 1545776, 2068612, 2511886, 2705108, 4137224, 5023772, 5410216, 8274448, 8791601, 10047544, 10820432, 17583202, 20095088, 35166404, 70332808, 140665616]

約数ペア:

[(1, 140665616), (2, 70332808), (4, 35166404), (7, 20095088), (8, 17583202), (13, 10820432), (14, 10047544), (16, 8791601), (17, 8274448), (26, 5410216), (28, 5023772), (34, 4137224), (52, 2705108), (56, 2511886), (68, 2068612), (91, 1545776), (104, 1352554), (112, 1255943), (119, 1182064), (136, 1034306), (182, 772888), (208, 676277), (221, 636496), (238, 591032), (272, 517153), (364, 386444), (442, 318248), (476, 295516), (728, 193222), (884, 159124), (952, 147758), (1456, 96611), (1547, 90928), (1768, 79562), (1904, 73879), (3094, 45464), (3536, 39781), (5683, 24752), (6188, 22732), (11366, 12376)]