139538688

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5911

約数の個数: 72

約数和(自身を含む): 383421696

約数和(自身を除く): 243883008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5861, 5952, 7936, 11722, 11904, 17583, 23444, 23808, 35166, 46888, 70332, 93776, 140664, 181691, 187552, 281328, 363382, 375104, 545073, 562656, 726764, 750208, 1090146, 1125312, 1453528, 1500416, 2180292, 2250624, 2907056, 4360584, 4501248, 5814112, 8721168, 11628224, 17442336, 23256448, 34884672, 46512896, 69769344, 139538688]

約数ペア:

[(1, 139538688), (2, 69769344), (3, 46512896), (4, 34884672), (6, 23256448), (8, 17442336), (12, 11628224), (16, 8721168), (24, 5814112), (31, 4501248), (32, 4360584), (48, 2907056), (62, 2250624), (64, 2180292), (93, 1500416), (96, 1453528), (124, 1125312), (128, 1090146), (186, 750208), (192, 726764), (248, 562656), (256, 545073), (372, 375104), (384, 363382), (496, 281328), (744, 187552), (768, 181691), (992, 140664), (1488, 93776), (1984, 70332), (2976, 46888), (3968, 35166), (5861, 23808), (5952, 23444), (7936, 17583), (11722, 11904)]