173845136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2963}}^1$

素因数の和:3183

約数の個数: 40

約数和(自身を含む): 356509920

約数和(自身を除く): 182664784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 1544, 2963, 3088, 3667, 5926, 7334, 11852, 14668, 23704, 29336, 47408, 56297, 58672, 112594, 225188, 450376, 571859, 900752, 1143718, 2287436, 4574872, 9149744, 10865321, 21730642, 43461284, 86922568, 173845136]

約数ペア:

[(1, 173845136), (2, 86922568), (4, 43461284), (8, 21730642), (16, 10865321), (19, 9149744), (38, 4574872), (76, 2287436), (152, 1143718), (193, 900752), (304, 571859), (386, 450376), (772, 225188), (1544, 112594), (2963, 58672), (3088, 56297), (3667, 47408), (5926, 29336), (7334, 23704), (11852, 14668)]