189359716

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{74317}}^1$

素因数の和:74348

約数の個数: 36

約数和(自身を含む): 415140348

約数和(自身を除く): 225780632

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 74317, 148634, 297268, 520219, 966121, 1040438, 1932242, 2080876, 3641533, 3864484, 6762847, 7283066, 13525694, 14566132, 27051388, 47339929, 94679858, 189359716]

約数ペア:

[(1, 189359716), (2, 94679858), (4, 47339929), (7, 27051388), (13, 14566132), (14, 13525694), (26, 7283066), (28, 6762847), (49, 3864484), (52, 3641533), (91, 2080876), (98, 1932242), (182, 1040438), (196, 966121), (364, 520219), (637, 297268), (1274, 148634), (2548, 74317)]