120568136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1307}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 243915840

約数和(自身を除く): 123347704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 887, 1307, 1774, 2614, 3548, 5228, 7096, 10456, 11531, 16991, 23062, 33982, 46124, 67964, 92248, 135928, 1159309, 2318618, 4637236, 9274472, 15071017, 30142034, 60284068, 120568136]

約数ペア:

[(1, 120568136), (2, 60284068), (4, 30142034), (8, 15071017), (13, 9274472), (26, 4637236), (52, 2318618), (104, 1159309), (887, 135928), (1307, 92248), (1774, 67964), (2614, 46124), (3548, 33982), (5228, 23062), (7096, 16991), (10456, 11531)]