171411288

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{7207}}^1$

素因数の和:8207

約数の個数: 32

約数和(自身を含む): 429020160

約数和(自身を除く): 257608872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1982, 2973, 3964, 5946, 7207, 7928, 11892, 14414, 21621, 23784, 28828, 43242, 57656, 86484, 172968, 7142137, 14284274, 21426411, 28568548, 42852822, 57137096, 85705644, 171411288]

約数ペア:

[(1, 171411288), (2, 85705644), (3, 57137096), (4, 42852822), (6, 28568548), (8, 21426411), (12, 14284274), (24, 7142137), (991, 172968), (1982, 86484), (2973, 57656), (3964, 43242), (5946, 28828), (7207, 23784), (7928, 21621), (11892, 14414)]