172307952

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2627

約数の個数: 80

約数和(自身を含む): 497825280

約数和(自身を除く): 325517328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 652, 978, 1304, 1467, 1956, 2447, 2608, 2934, 3912, 4401, 4894, 5868, 7341, 7824, 8802, 9788, 11736, 14682, 17604, 19576, 22023, 23472, 29364, 35208, 39152, 44046, 58728, 66069, 70416, 88092, 117456, 132138, 176184, 264276, 352368, 398861, 528552, 797722, 1057104, 1196583, 1595444, 2393166, 3190888, 3589749, 4786332, 6381776, 7179498, 9572664, 10769247, 14358996, 19145328, 21538494, 28717992, 43076988, 57435984, 86153976, 172307952]

約数ペア:

[(1, 172307952), (2, 86153976), (3, 57435984), (4, 43076988), (6, 28717992), (8, 21538494), (9, 19145328), (12, 14358996), (16, 10769247), (18, 9572664), (24, 7179498), (27, 6381776), (36, 4786332), (48, 3589749), (54, 3190888), (72, 2393166), (108, 1595444), (144, 1196583), (163, 1057104), (216, 797722), (326, 528552), (432, 398861), (489, 352368), (652, 264276), (978, 176184), (1304, 132138), (1467, 117456), (1956, 88092), (2447, 70416), (2608, 66069), (2934, 58728), (3912, 44046), (4401, 39152), (4894, 35208), (5868, 29364), (7341, 23472), (7824, 22023), (8802, 19576), (9788, 17604), (11736, 14682)]