131297112

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{3823}}^1$

素因数の和:3894

約数の個数: 80

約数和(自身を含む): 374790240

約数和(自身を除く): 243493128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 3823, 4293, 5724, 7646, 8586, 11448, 11469, 15292, 17172, 22938, 30584, 34344, 34407, 45876, 68814, 91752, 103221, 137628, 202619, 206442, 275256, 309663, 405238, 412884, 607857, 619326, 810476, 825768, 1215714, 1238652, 1620952, 1823571, 2431428, 2477304, 3647142, 4862856, 5470713, 7294284, 10941426, 14588568, 16412139, 21882852, 32824278, 43765704, 65648556, 131297112]

約数ペア:

[(1, 131297112), (2, 65648556), (3, 43765704), (4, 32824278), (6, 21882852), (8, 16412139), (9, 14588568), (12, 10941426), (18, 7294284), (24, 5470713), (27, 4862856), (36, 3647142), (53, 2477304), (54, 2431428), (72, 1823571), (81, 1620952), (106, 1238652), (108, 1215714), (159, 825768), (162, 810476), (212, 619326), (216, 607857), (318, 412884), (324, 405238), (424, 309663), (477, 275256), (636, 206442), (648, 202619), (954, 137628), (1272, 103221), (1431, 91752), (1908, 68814), (2862, 45876), (3816, 34407), (3823, 34344), (4293, 30584), (5724, 22938), (7646, 17172), (8586, 15292), (11448, 11469)]