159841328

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{19861}}^1$

素因数の和:20372

約数の個数: 20

約数和(自身を含む): 310323888

約数和(自身を除く): 150482560

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 19861, 39722, 79444, 158888, 317776, 9990083, 19980166, 39960332, 79920664, 159841328]

約数ペア:

[(1, 159841328), (2, 79920664), (4, 39960332), (8, 19980166), (16, 9990083), (503, 317776), (1006, 158888), (2012, 79444), (4024, 39722), (8048, 19861)]