139876854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2713}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 301840224

約数和(自身を除く): 161963370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 1322, 1983, 2713, 3966, 5426, 8139, 8593, 16278, 17186, 25779, 35269, 51558, 70538, 105807, 211614, 1793293, 3586586, 5379879, 10759758, 23312809, 46625618, 69938427, 139876854]

約数ペア:

[(1, 139876854), (2, 69938427), (3, 46625618), (6, 23312809), (13, 10759758), (26, 5379879), (39, 3586586), (78, 1793293), (661, 211614), (1322, 105807), (1983, 70538), (2713, 51558), (3966, 35269), (5426, 25779), (8139, 17186), (8593, 16278)]