137439882

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 325046400

約数和(自身を除く): 187606518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 97, 114, 171, 194, 291, 342, 513, 582, 873, 1026, 1381, 1746, 1843, 2619, 2762, 3686, 4143, 5238, 5529, 8286, 11058, 12429, 16587, 24858, 26239, 33174, 37287, 49761, 52478, 74574, 78717, 99522, 133957, 157434, 236151, 267914, 401871, 472302, 708453, 803742, 1205613, 1416906, 2411226, 2545183, 3616839, 5090366, 7233678, 7635549, 15271098, 22906647, 45813294, 68719941, 137439882]

約数ペア:

[(1, 137439882), (2, 68719941), (3, 45813294), (6, 22906647), (9, 15271098), (18, 7635549), (19, 7233678), (27, 5090366), (38, 3616839), (54, 2545183), (57, 2411226), (97, 1416906), (114, 1205613), (171, 803742), (194, 708453), (291, 472302), (342, 401871), (513, 267914), (582, 236151), (873, 157434), (1026, 133957), (1381, 99522), (1746, 78717), (1843, 74574), (2619, 52478), (2762, 49761), (3686, 37287), (4143, 33174), (5238, 26239), (5529, 24858), (8286, 16587), (11058, 12429)]