137871648

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{983}}^1$

素因数の和:1486

約数の個数: 72

約数和(自身を含む): 393277248

約数和(自身を除く): 255405600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 974, 983, 1461, 1948, 1966, 2922, 2949, 3896, 3932, 4383, 5844, 5898, 7792, 7864, 8766, 8847, 11688, 11796, 15584, 15728, 17532, 17694, 23376, 23592, 31456, 35064, 35388, 46752, 47184, 70128, 70776, 94368, 140256, 141552, 283104, 478721, 957442, 1436163, 1914884, 2872326, 3829768, 4308489, 5744652, 7659536, 8616978, 11489304, 15319072, 17233956, 22978608, 34467912, 45957216, 68935824, 137871648]

約数ペア:

[(1, 137871648), (2, 68935824), (3, 45957216), (4, 34467912), (6, 22978608), (8, 17233956), (9, 15319072), (12, 11489304), (16, 8616978), (18, 7659536), (24, 5744652), (32, 4308489), (36, 3829768), (48, 2872326), (72, 1914884), (96, 1436163), (144, 957442), (288, 478721), (487, 283104), (974, 141552), (983, 140256), (1461, 94368), (1948, 70776), (1966, 70128), (2922, 47184), (2949, 46752), (3896, 35388), (3932, 35064), (4383, 31456), (5844, 23592), (5898, 23376), (7792, 17694), (7864, 17532), (8766, 15728), (8847, 15584), (11688, 11796)]