139132448

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47779}}^1$

素因数の和:47809

約数の個数: 48

約数和(自身を含む): 337135680

約数和(自身を除く): 198003232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 47779, 95558, 191116, 334453, 382232, 621127, 668906, 764464, 1242254, 1337812, 1528928, 2484508, 2675624, 4347889, 4969016, 5351248, 8695778, 9938032, 10702496, 17391556, 19876064, 34783112, 69566224, 139132448]

約数ペア:

[(1, 139132448), (2, 69566224), (4, 34783112), (7, 19876064), (8, 17391556), (13, 10702496), (14, 9938032), (16, 8695778), (26, 5351248), (28, 4969016), (32, 4347889), (52, 2675624), (56, 2484508), (91, 1528928), (104, 1337812), (112, 1242254), (182, 764464), (208, 668906), (224, 621127), (364, 382232), (416, 334453), (728, 191116), (1456, 95558), (2912, 47779)]