138373848

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{66271}}^1$

素因数の和:66312

約数の個数: 48

約数和(自身を含む): 387691200

約数和(自身を除く): 249317352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 66271, 132542, 198813, 265084, 397626, 530168, 596439, 795252, 1192878, 1590504, 1921859, 2385756, 3843718, 4771512, 5765577, 7687436, 11531154, 15374872, 17296731, 23062308, 34593462, 46124616, 69186924, 138373848]

約数ペア:

[(1, 138373848), (2, 69186924), (3, 46124616), (4, 34593462), (6, 23062308), (8, 17296731), (9, 15374872), (12, 11531154), (18, 7687436), (24, 5765577), (29, 4771512), (36, 3843718), (58, 2385756), (72, 1921859), (87, 1590504), (116, 1192878), (174, 795252), (232, 596439), (261, 530168), (348, 397626), (522, 265084), (696, 198813), (1044, 132542), (2088, 66271)]