161152586

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 280350720

約数和(自身を除く): 119198134

約数列:

[1, 2, 7, 14, 127, 233, 254, 389, 466, 778, 889, 1631, 1778, 2723, 3262, 5446, 29591, 49403, 59182, 90637, 98806, 181274, 207137, 345821, 414274, 634459, 691642, 1268918, 11510899, 23021798, 80576293, 161152586]

約数ペア:

[(1, 161152586), (2, 80576293), (7, 23021798), (14, 11510899), (127, 1268918), (233, 691642), (254, 634459), (389, 414274), (466, 345821), (778, 207137), (889, 181274), (1631, 98806), (1778, 90637), (2723, 59182), (3262, 49403), (5446, 29591)]