156927170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17417}}^1$

素因数の和:17494

約数の個数: 32

約数和(自身を含む): 304745328

約数和(自身を除く): 147818158

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 17417, 34834, 87085, 174170, 296089, 592178, 923101, 1480445, 1846202, 2960890, 4615505, 9231010, 15692717, 31385434, 78463585, 156927170]

約数ペア:

[(1, 156927170), (2, 78463585), (5, 31385434), (10, 15692717), (17, 9231010), (34, 4615505), (53, 2960890), (85, 1846202), (106, 1480445), (170, 923101), (265, 592178), (530, 296089), (901, 174170), (1802, 87085), (4505, 34834), (9010, 17417)]