171901856

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5521}}^1$

素因数の和:5677

約数の個数: 48

約数和(自身を含む): 389632320

約数和(自身を除く): 217730464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 5521, 7784, 11042, 15568, 22084, 31136, 38647, 44168, 77294, 88336, 154588, 176672, 309176, 618352, 767419, 1236704, 1534838, 3069676, 5371933, 6139352, 10743866, 12278704, 21487732, 24557408, 42975464, 85950928, 171901856]

約数ペア:

[(1, 171901856), (2, 85950928), (4, 42975464), (7, 24557408), (8, 21487732), (14, 12278704), (16, 10743866), (28, 6139352), (32, 5371933), (56, 3069676), (112, 1534838), (139, 1236704), (224, 767419), (278, 618352), (556, 309176), (973, 176672), (1112, 154588), (1946, 88336), (2224, 77294), (3892, 44168), (4448, 38647), (5521, 31136), (7784, 22084), (11042, 15568)]