153980784

素因数分解:

$2^4\times 3^3\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1275

約数の個数: 80

約数和(自身を含む): 443543040

約数和(自身を除く): 289562256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 431, 432, 827, 862, 1293, 1654, 1724, 2481, 2586, 3308, 3448, 3879, 4962, 5172, 6616, 6896, 7443, 7758, 9924, 10344, 11637, 13232, 14886, 15516, 19848, 20688, 22329, 23274, 29772, 31032, 39696, 44658, 46548, 59544, 62064, 89316, 93096, 119088, 178632, 186192, 356437, 357264, 712874, 1069311, 1425748, 2138622, 2851496, 3207933, 4277244, 5702992, 6415866, 8554488, 9623799, 12831732, 17108976, 19247598, 25663464, 38495196, 51326928, 76990392, 153980784]

約数ペア:

[(1, 153980784), (2, 76990392), (3, 51326928), (4, 38495196), (6, 25663464), (8, 19247598), (9, 17108976), (12, 12831732), (16, 9623799), (18, 8554488), (24, 6415866), (27, 5702992), (36, 4277244), (48, 3207933), (54, 2851496), (72, 2138622), (108, 1425748), (144, 1069311), (216, 712874), (431, 357264), (432, 356437), (827, 186192), (862, 178632), (1293, 119088), (1654, 93096), (1724, 89316), (2481, 62064), (2586, 59544), (3308, 46548), (3448, 44658), (3879, 39696), (4962, 31032), (5172, 29772), (6616, 23274), (6896, 22329), (7443, 20688), (7758, 19848), (9924, 15516), (10344, 14886), (11637, 13232)]