172421088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{256579}}^1$

素因数の和:256599

約数の個数: 48

約数和(自身を含む): 517265280

約数和(自身を除く): 344844192

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, 256579, 513158, 769737, 1026316, 1539474, 1796053, 2052632, 3078948, 3592106, 4105264, 5388159, 6157896, 7184212, 8210528, 10776318, 12315792, 14368424, 21552636, 24631584, 28736848, 43105272, 57473696, 86210544, 172421088]

約数ペア:

[(1, 172421088), (2, 86210544), (3, 57473696), (4, 43105272), (6, 28736848), (7, 24631584), (8, 21552636), (12, 14368424), (14, 12315792), (16, 10776318), (21, 8210528), (24, 7184212), (28, 6157896), (32, 5388159), (42, 4105264), (48, 3592106), (56, 3078948), (84, 2052632), (96, 1796053), (112, 1539474), (168, 1026316), (224, 769737), (336, 513158), (672, 256579)]