166708532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{401}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 306146316

約数和(自身を除く): 139437784

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 401, 802, 1604, 1961, 2809, 3922, 5618, 7844, 11236, 14837, 21253, 29674, 42506, 59348, 85012, 103933, 207866, 415732, 786361, 1126409, 1572722, 2252818, 3145444, 4505636, 41677133, 83354266, 166708532]

約数ペア:

[(1, 166708532), (2, 83354266), (4, 41677133), (37, 4505636), (53, 3145444), (74, 2252818), (106, 1572722), (148, 1126409), (212, 786361), (401, 415732), (802, 207866), (1604, 103933), (1961, 85012), (2809, 59348), (3922, 42506), (5618, 29674), (7844, 21253), (11236, 14837)]