138093368

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18541}}^1$

素因数の和:18580

約数の個数: 48

約数和(自身を含む): 317068200

約数和(自身を除く): 178974832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 18541, 37082, 74164, 129787, 148328, 259574, 352279, 519148, 704558, 908509, 1038296, 1409116, 1817018, 2465953, 2818232, 3634036, 4931906, 7268072, 9863812, 17261671, 19727624, 34523342, 69046684, 138093368]

約数ペア:

[(1, 138093368), (2, 69046684), (4, 34523342), (7, 19727624), (8, 17261671), (14, 9863812), (19, 7268072), (28, 4931906), (38, 3634036), (49, 2818232), (56, 2465953), (76, 1817018), (98, 1409116), (133, 1038296), (152, 908509), (196, 704558), (266, 519148), (392, 352279), (532, 259574), (931, 148328), (1064, 129787), (1862, 74164), (3724, 37082), (7448, 18541)]