141558949

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 182027520

約数和(自身を除く): 40468571

約数列:

[1, 7, 17, 19, 119, 133, 137, 323, 457, 959, 2261, 2329, 2603, 3199, 7769, 8683, 16303, 18221, 44251, 54383, 60781, 62609, 147611, 309757, 438263, 1033277, 1064353, 1189571, 7450471, 8326997, 20222707, 141558949]

約数ペア:

[(1, 141558949), (7, 20222707), (17, 8326997), (19, 7450471), (119, 1189571), (133, 1064353), (137, 1033277), (323, 438263), (457, 309757), (959, 147611), (2261, 62609), (2329, 60781), (2603, 54383), (3199, 44251), (7769, 18221), (8683, 16303)]