156563302

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1657}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 285069888

約数和(自身を除く): 128506586

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 397, 794, 1657, 2779, 3314, 5558, 6749, 11599, 13498, 23198, 28169, 47243, 56338, 94486, 197183, 394366, 657829, 1315658, 4604803, 9209606, 11183093, 22366186, 78281651, 156563302]

約数ペア:

[(1, 156563302), (2, 78281651), (7, 22366186), (14, 11183093), (17, 9209606), (34, 4604803), (119, 1315658), (238, 657829), (397, 394366), (794, 197183), (1657, 94486), (2779, 56338), (3314, 47243), (5558, 28169), (6749, 23198), (11599, 13498)]