129768972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{152311}}^1$

素因数の和:152389

約数の個数: 24

約数和(自身を含む): 307060992

約数和(自身を除く): 177292020

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 152311, 304622, 456933, 609244, 913866, 1827732, 10814081, 21628162, 32442243, 43256324, 64884486, 129768972]

約数ペア:

[(1, 129768972), (2, 64884486), (3, 43256324), (4, 32442243), (6, 21628162), (12, 10814081), (71, 1827732), (142, 913866), (213, 609244), (284, 456933), (426, 304622), (852, 152311)]