155214318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{217387}}^1$

素因数の和:217416

約数の個数: 32

約数和(自身を含む): 375646464

約数和(自身を除く): 220432146

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 217387, 434774, 652161, 1304322, 1521709, 3043418, 3695579, 4565127, 7391158, 9130254, 11086737, 22173474, 25869053, 51738106, 77607159, 155214318]

約数ペア:

[(1, 155214318), (2, 77607159), (3, 51738106), (6, 25869053), (7, 22173474), (14, 11086737), (17, 9130254), (21, 7391158), (34, 4565127), (42, 3695579), (51, 3043418), (102, 1521709), (119, 1304322), (238, 652161), (357, 434774), (714, 217387)]