138166728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3623}}^1$

素因数の和:3866

約数の個数: 64

約数和(自身を含む): 396610560

約数和(自身を除く): 258443832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 3623, 4767, 5448, 6356, 7246, 9534, 10869, 12712, 14492, 19068, 21738, 25361, 28984, 38136, 43476, 50722, 76083, 86952, 101444, 152166, 202888, 304332, 608664, 822421, 1644842, 2467263, 3289684, 4934526, 5756947, 6579368, 9869052, 11513894, 17270841, 19738104, 23027788, 34541682, 46055576, 69083364, 138166728]

約数ペア:

[(1, 138166728), (2, 69083364), (3, 46055576), (4, 34541682), (6, 23027788), (7, 19738104), (8, 17270841), (12, 11513894), (14, 9869052), (21, 6579368), (24, 5756947), (28, 4934526), (42, 3289684), (56, 2467263), (84, 1644842), (168, 822421), (227, 608664), (454, 304332), (681, 202888), (908, 152166), (1362, 101444), (1589, 86952), (1816, 76083), (2724, 50722), (3178, 43476), (3623, 38136), (4767, 28984), (5448, 25361), (6356, 21738), (7246, 19068), (9534, 14492), (10869, 12712)]