142455894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{82727}}^1$

素因数の和:82780

約数の個数: 32

約数和(自身を含む): 333559296

約数和(自身を除く): 191103402

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 82727, 165454, 248181, 496362, 579089, 1158178, 1737267, 3391807, 3474534, 6783614, 10175421, 20350842, 23742649, 47485298, 71227947, 142455894]

約数ペア:

[(1, 142455894), (2, 71227947), (3, 47485298), (6, 23742649), (7, 20350842), (14, 10175421), (21, 6783614), (41, 3474534), (42, 3391807), (82, 1737267), (123, 1158178), (246, 579089), (287, 496362), (574, 248181), (861, 165454), (1722, 82727)]