127141728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{189199}}^1$

素因数の和:189219

約数の個数: 48

約数和(自身を含む): 381427200

約数和(自身を除く): 254285472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 189199, 378398, 567597, 756796, 1135194, 1324393, 1513592, 2270388, 2648786, 3027184, 3973179, 4540776, 5297572, 6054368, 7946358, 9081552, 10595144, 15892716, 18163104, 21190288, 31785432, 42380576, 63570864, 127141728]

約数ペア:

[(1, 127141728), (2, 63570864), (3, 42380576), (4, 31785432), (6, 21190288), (7, 18163104), (8, 15892716), (12, 10595144), (14, 9081552), (16, 7946358), (21, 6054368), (24, 5297572), (28, 4540776), (32, 3973179), (42, 3027184), (48, 2648786), (56, 2270388), (84, 1513592), (96, 1324393), (112, 1135194), (168, 756796), (224, 567597), (336, 378398), (672, 189199)]