159207316

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{4003}}^1$

素因数の和:4231

約数の個数: 24

約数和(自身を含む): 284988704

約数和(自身を除く): 125781388

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 4003, 8006, 9943, 16012, 19886, 39772, 244183, 488366, 652489, 976732, 1304978, 2609956, 39801829, 79603658, 159207316]

約数ペア:

[(1, 159207316), (2, 79603658), (4, 39801829), (61, 2609956), (122, 1304978), (163, 976732), (244, 652489), (326, 488366), (652, 244183), (4003, 39772), (8006, 19886), (9943, 16012)]