139302888

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{5857}}^1$

素因数の和:6857

約数の個数: 32

約数和(自身を含む): 348668160

約数和(自身を除く): 209365272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1982, 2973, 3964, 5857, 5946, 7928, 11714, 11892, 17571, 23428, 23784, 35142, 46856, 70284, 140568, 5804287, 11608574, 17412861, 23217148, 34825722, 46434296, 69651444, 139302888]

約数ペア:

[(1, 139302888), (2, 69651444), (3, 46434296), (4, 34825722), (6, 23217148), (8, 17412861), (12, 11608574), (24, 5804287), (991, 140568), (1982, 70284), (2973, 46856), (3964, 35142), (5857, 23784), (5946, 23428), (7928, 17571), (11714, 11892)]