138828312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{275453}}^1$

素因数の和:275472

約数の個数: 48

約数和(自身を含む): 429708240

約数和(自身を除く): 290879928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 275453, 550906, 826359, 1101812, 1652718, 1928171, 2203624, 2479077, 3305436, 3856342, 4958154, 5784513, 6610872, 7712684, 9916308, 11569026, 15425368, 17353539, 19832616, 23138052, 34707078, 46276104, 69414156, 138828312]

約数ペア:

[(1, 138828312), (2, 69414156), (3, 46276104), (4, 34707078), (6, 23138052), (7, 19832616), (8, 17353539), (9, 15425368), (12, 11569026), (14, 9916308), (18, 7712684), (21, 6610872), (24, 5784513), (28, 4958154), (36, 3856342), (42, 3305436), (56, 2479077), (63, 2203624), (72, 1928171), (84, 1652718), (126, 1101812), (168, 826359), (252, 550906), (504, 275453)]