131906256

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 349102656

約数和(自身を除く): 217196400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 113, 166, 226, 249, 293, 332, 339, 452, 498, 586, 664, 678, 879, 904, 996, 1172, 1328, 1356, 1758, 1808, 1992, 2344, 2712, 3516, 3984, 4688, 5424, 7032, 9379, 14064, 18758, 24319, 28137, 33109, 37516, 48638, 56274, 66218, 72957, 75032, 97276, 99327, 112548, 132436, 145914, 150064, 194552, 198654, 225096, 264872, 291828, 389104, 397308, 450192, 529744, 583656, 794616, 1167312, 1589232, 2748047, 5496094, 8244141, 10992188, 16488282, 21984376, 32976564, 43968752, 65953128, 131906256]

約数ペア:

[(1, 131906256), (2, 65953128), (3, 43968752), (4, 32976564), (6, 21984376), (8, 16488282), (12, 10992188), (16, 8244141), (24, 5496094), (48, 2748047), (83, 1589232), (113, 1167312), (166, 794616), (226, 583656), (249, 529744), (293, 450192), (332, 397308), (339, 389104), (452, 291828), (498, 264872), (586, 225096), (664, 198654), (678, 194552), (879, 150064), (904, 145914), (996, 132436), (1172, 112548), (1328, 99327), (1356, 97276), (1758, 75032), (1808, 72957), (1992, 66218), (2344, 56274), (2712, 48638), (3516, 37516), (3984, 33109), (4688, 28137), (5424, 24319), (7032, 18758), (9379, 14064)]