146788369

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 197188992

約数和(自身を除く): 50400623

約数列:

[1, 7, 13, 23, 43, 49, 91, 161, 233, 299, 301, 559, 637, 989, 1127, 1631, 2093, 2107, 3029, 3913, 5359, 6923, 10019, 11417, 12857, 14651, 21203, 27391, 37513, 48461, 69667, 70133, 89999, 130247, 148421, 230437, 262591, 487669, 490931, 629993, 911729, 1613059, 2995681, 3413683, 6382103, 11291413, 20969767, 146788369]

約数ペア:

[(1, 146788369), (7, 20969767), (13, 11291413), (23, 6382103), (43, 3413683), (49, 2995681), (91, 1613059), (161, 911729), (233, 629993), (299, 490931), (301, 487669), (559, 262591), (637, 230437), (989, 148421), (1127, 130247), (1631, 89999), (2093, 70133), (2107, 69667), (3029, 48461), (3913, 37513), (5359, 27391), (6923, 21203), (10019, 14651), (11417, 12857)]