157486568

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{593}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 299910600

約数和(自身を除く): 142424032

約数列:

[1, 2, 4, 8, 89, 178, 356, 373, 593, 712, 746, 1186, 1492, 2372, 2984, 4744, 33197, 52777, 66394, 105554, 132788, 211108, 221189, 265576, 422216, 442378, 884756, 1769512, 19685821, 39371642, 78743284, 157486568]

約数ペア:

[(1, 157486568), (2, 78743284), (4, 39371642), (8, 19685821), (89, 1769512), (178, 884756), (356, 442378), (373, 422216), (593, 265576), (712, 221189), (746, 211108), (1186, 132788), (1492, 105554), (2372, 66394), (2984, 52777), (4744, 33197)]