131422668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22769}}^1$

素因数の和:22826

約数の個数: 48

約数和(自身を含む): 339181920

約数和(自身を除く): 207759252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 22769, 45538, 68307, 91076, 136614, 273228, 295997, 591994, 842453, 887991, 1183988, 1684906, 1775982, 2527359, 3369812, 3551964, 5054718, 10109436, 10951889, 21903778, 32855667, 43807556, 65711334, 131422668]

約数ペア:

[(1, 131422668), (2, 65711334), (3, 43807556), (4, 32855667), (6, 21903778), (12, 10951889), (13, 10109436), (26, 5054718), (37, 3551964), (39, 3369812), (52, 2527359), (74, 1775982), (78, 1684906), (111, 1183988), (148, 887991), (156, 842453), (222, 591994), (444, 295997), (481, 273228), (962, 136614), (1443, 91076), (1924, 68307), (2886, 45538), (5772, 22769)]