131750028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{192617}}^1$

素因数の和:192646

約数の個数: 36

約数和(自身を含む): 350564760

約数和(自身を除く): 218814732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 192617, 385234, 577851, 770468, 1155702, 1733553, 2311404, 3467106, 3659723, 6934212, 7319446, 10979169, 14638892, 21958338, 32937507, 43916676, 65875014, 131750028]

約数ペア:

[(1, 131750028), (2, 65875014), (3, 43916676), (4, 32937507), (6, 21958338), (9, 14638892), (12, 10979169), (18, 7319446), (19, 6934212), (36, 3659723), (38, 3467106), (57, 2311404), (76, 1733553), (114, 1155702), (171, 770468), (228, 577851), (342, 385234), (684, 192617)]