131376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 80

約数和(自身を含む): 428544

約数和(自身を除く): 297168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 102, 112, 119, 136, 138, 161, 168, 184, 204, 238, 272, 276, 322, 336, 357, 368, 391, 408, 476, 483, 552, 644, 714, 782, 816, 952, 966, 1104, 1173, 1288, 1428, 1564, 1904, 1932, 2346, 2576, 2737, 2856, 3128, 3864, 4692, 5474, 5712, 6256, 7728, 8211, 9384, 10948, 16422, 18768, 21896, 32844, 43792, 65688, 131376]

約数ペア:

[(1, 131376), (2, 65688), (3, 43792), (4, 32844), (6, 21896), (7, 18768), (8, 16422), (12, 10948), (14, 9384), (16, 8211), (17, 7728), (21, 6256), (23, 5712), (24, 5474), (28, 4692), (34, 3864), (42, 3128), (46, 2856), (48, 2737), (51, 2576), (56, 2346), (68, 1932), (69, 1904), (84, 1564), (92, 1428), (102, 1288), (112, 1173), (119, 1104), (136, 966), (138, 952), (161, 816), (168, 782), (184, 714), (204, 644), (238, 552), (272, 483), (276, 476), (322, 408), (336, 391), (357, 368)]