142306472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{231017}}^1$

素因数の和:231041

約数の個数: 32

約数和(自身を含む): 332665920

約数和(自身を除く): 190359448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 231017, 462034, 924068, 1617119, 1848136, 2541187, 3234238, 5082374, 6468476, 10164748, 12936952, 17788309, 20329496, 35576618, 71153236, 142306472]

約数ペア:

[(1, 142306472), (2, 71153236), (4, 35576618), (7, 20329496), (8, 17788309), (11, 12936952), (14, 10164748), (22, 6468476), (28, 5082374), (44, 3234238), (56, 2541187), (77, 1848136), (88, 1617119), (154, 924068), (308, 462034), (616, 231017)]