179698506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74317}}^1$

素因数の和:74366

約数の個数: 32

約数和(自身を含む): 399533568

約数和(自身を除く): 219835062

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 74317, 148634, 222951, 445902, 966121, 1932242, 2303827, 2898363, 4607654, 5796726, 6911481, 13822962, 29949751, 59899502, 89849253, 179698506]

約数ペア:

[(1, 179698506), (2, 89849253), (3, 59899502), (6, 29949751), (13, 13822962), (26, 6911481), (31, 5796726), (39, 4607654), (62, 2898363), (78, 2303827), (93, 1932242), (186, 966121), (403, 445902), (806, 222951), (1209, 148634), (2418, 74317)]