159409858

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 252331200

約数和(自身を除く): 92921342

約数列:

[1, 2, 43, 59, 86, 89, 118, 178, 353, 706, 2537, 3827, 5074, 5251, 7654, 10502, 15179, 20827, 30358, 31417, 41654, 62834, 225793, 451586, 895561, 1350931, 1791122, 1853603, 2701862, 3707206, 79704929, 159409858]

約数ペア:

[(1, 159409858), (2, 79704929), (43, 3707206), (59, 2701862), (86, 1853603), (89, 1791122), (118, 1350931), (178, 895561), (353, 451586), (706, 225793), (2537, 62834), (3827, 41654), (5074, 31417), (5251, 30358), (7654, 20827), (10502, 15179)]