142796324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{170809}}^1$

素因数の和:170843

約数の個数: 24

約数和(自身を含む): 286960800

約数和(自身を除く): 144164476

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 170809, 341618, 683236, 1878899, 3245371, 3757798, 6490742, 7515596, 12981484, 35699081, 71398162, 142796324]

約数ペア:

[(1, 142796324), (2, 71398162), (4, 35699081), (11, 12981484), (19, 7515596), (22, 6490742), (38, 3757798), (44, 3245371), (76, 1878899), (209, 683236), (418, 341618), (836, 170809)]