139290552

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{15233}}^1$

素因数の和:15372

約数の個数: 48

約数和(自身を含む): 380240640

約数和(自身を除く): 240950088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 15233, 30466, 45699, 60932, 91398, 121864, 137097, 182796, 274194, 365592, 548388, 1096776, 1934591, 3869182, 5803773, 7738364, 11607546, 15476728, 17411319, 23215092, 34822638, 46430184, 69645276, 139290552]

約数ペア:

[(1, 139290552), (2, 69645276), (3, 46430184), (4, 34822638), (6, 23215092), (8, 17411319), (9, 15476728), (12, 11607546), (18, 7738364), (24, 5803773), (36, 3869182), (72, 1934591), (127, 1096776), (254, 548388), (381, 365592), (508, 274194), (762, 182796), (1016, 137097), (1143, 121864), (1524, 91398), (2286, 60932), (3048, 45699), (4572, 30466), (9144, 15233)]