123767276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{21929}}^1$

素因数の和:22033

約数の個数: 24

約数和(自身を含む): 232107120

約数和(自身を除く): 108339844

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 21929, 43858, 87716, 372793, 745586, 1491172, 1820107, 3640214, 7280428, 30941819, 61883638, 123767276]

約数ペア:

[(1, 123767276), (2, 61883638), (4, 30941819), (17, 7280428), (34, 3640214), (68, 1820107), (83, 1491172), (166, 745586), (332, 372793), (1411, 87716), (2822, 43858), (5644, 21929)]