149734396

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{7417}}^1$

素因数の和:7538

約数の個数: 36

約数和(自身を含む): 307817328

約数和(自身を除く): 158082932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 7417, 10094, 14834, 20188, 29668, 51919, 103838, 207676, 363433, 726866, 763951, 1453732, 1527902, 3055804, 5347657, 10695314, 21390628, 37433599, 74867198, 149734396]

約数ペア:

[(1, 149734396), (2, 74867198), (4, 37433599), (7, 21390628), (14, 10695314), (28, 5347657), (49, 3055804), (98, 1527902), (103, 1453732), (196, 763951), (206, 726866), (412, 363433), (721, 207676), (1442, 103838), (2884, 51919), (5047, 29668), (7417, 20188), (10094, 14834)]