125138748

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{30403}}^1$

素因数の和:30431

約数の個数: 48

約数和(自身を含む): 340524800

約数和(自身を除く): 215386052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 30403, 60806, 91209, 121612, 182418, 212821, 364836, 425642, 638463, 851284, 1276926, 1489747, 2553852, 2979494, 4469241, 5958988, 8938482, 10428229, 17876964, 20856458, 31284687, 41712916, 62569374, 125138748]

約数ペア:

[(1, 125138748), (2, 62569374), (3, 41712916), (4, 31284687), (6, 20856458), (7, 17876964), (12, 10428229), (14, 8938482), (21, 5958988), (28, 4469241), (42, 2979494), (49, 2553852), (84, 1489747), (98, 1276926), (147, 851284), (196, 638463), (294, 425642), (343, 364836), (588, 212821), (686, 182418), (1029, 121612), (1372, 91209), (2058, 60806), (4116, 30403)]