143166530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15511}}^1$

素因数の和:15602

約数の個数: 32

約数和(自身を含む): 281449728

約数和(自身を除く): 138283198

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 15511, 31022, 77555, 155110, 201643, 403286, 1008215, 1101281, 2016430, 2202562, 5506405, 11012810, 14316653, 28633306, 71583265, 143166530]

約数ペア:

[(1, 143166530), (2, 71583265), (5, 28633306), (10, 14316653), (13, 11012810), (26, 5506405), (65, 2202562), (71, 2016430), (130, 1101281), (142, 1008215), (355, 403286), (710, 201643), (923, 155110), (1846, 77555), (4615, 31022), (9230, 15511)]