157621392

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47591}}^1$

素因数の和:47628

約数の個数: 60

約数和(自身を含む): 460309824

約数和(自身を除く): 302688432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 47591, 95182, 142773, 190364, 285546, 380728, 428319, 571092, 761456, 856638, 1094593, 1142184, 1713276, 2189186, 2284368, 3283779, 3426552, 4378372, 6567558, 6853104, 8756744, 9851337, 13135116, 17513488, 19702674, 26270232, 39405348, 52540464, 78810696, 157621392]

約数ペア:

[(1, 157621392), (2, 78810696), (3, 52540464), (4, 39405348), (6, 26270232), (8, 19702674), (9, 17513488), (12, 13135116), (16, 9851337), (18, 8756744), (23, 6853104), (24, 6567558), (36, 4378372), (46, 3426552), (48, 3283779), (69, 2284368), (72, 2189186), (92, 1713276), (138, 1142184), (144, 1094593), (184, 856638), (207, 761456), (276, 571092), (368, 428319), (414, 380728), (552, 285546), (828, 190364), (1104, 142773), (1656, 95182), (3312, 47591)]