147895886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1279}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 100936114

約数列:

[1, 2, 17, 19, 34, 38, 179, 323, 358, 646, 1279, 2558, 3043, 3401, 6086, 6802, 21743, 24301, 43486, 48602, 57817, 115634, 228941, 413117, 457882, 826234, 3891997, 4349879, 7783994, 8699758, 73947943, 147895886]

約数ペア:

[(1, 147895886), (2, 73947943), (17, 8699758), (19, 7783994), (34, 4349879), (38, 3891997), (179, 826234), (323, 457882), (358, 413117), (646, 228941), (1279, 115634), (2558, 57817), (3043, 48602), (3401, 43486), (6086, 24301), (6802, 21743)]