177293792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6361}}^1$

素因数の和:6451

約数の個数: 48

約数和(自身を含む): 381567312

約数和(自身を除く): 204273520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6361, 6968, 12722, 13936, 25444, 27872, 50888, 82693, 101776, 165386, 203552, 330772, 426187, 661544, 852374, 1323088, 1704748, 2646176, 3409496, 5540431, 6818992, 11080862, 13637984, 22161724, 44323448, 88646896, 177293792]

約数ペア:

[(1, 177293792), (2, 88646896), (4, 44323448), (8, 22161724), (13, 13637984), (16, 11080862), (26, 6818992), (32, 5540431), (52, 3409496), (67, 2646176), (104, 1704748), (134, 1323088), (208, 852374), (268, 661544), (416, 426187), (536, 330772), (871, 203552), (1072, 165386), (1742, 101776), (2144, 82693), (3484, 50888), (6361, 27872), (6968, 25444), (12722, 13936)]