173929668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30643}}^1$

素因数の和:30704

約数の個数: 48

約数和(自身を含む): 453040896

約数和(自身を除く): 279111228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 30643, 61286, 91929, 122572, 183858, 337073, 367716, 674146, 1011219, 1317649, 1348292, 2022438, 2635298, 3952947, 4044876, 5270596, 7905894, 14494139, 15811788, 28988278, 43482417, 57976556, 86964834, 173929668]

約数ペア:

[(1, 173929668), (2, 86964834), (3, 57976556), (4, 43482417), (6, 28988278), (11, 15811788), (12, 14494139), (22, 7905894), (33, 5270596), (43, 4044876), (44, 3952947), (66, 2635298), (86, 2022438), (129, 1348292), (132, 1317649), (172, 1011219), (258, 674146), (473, 367716), (516, 337073), (946, 183858), (1419, 122572), (1892, 91929), (2838, 61286), (5676, 30643)]