128186688

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:900

約数の個数: 112

約数和(自身を含む): 391184384

約数和(自身を除く): 262997696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 508, 672, 751, 762, 889, 1016, 1344, 1502, 1524, 1778, 2032, 2253, 2667, 3004, 3048, 3556, 4064, 4506, 5257, 5334, 6008, 6096, 7112, 8128, 9012, 10514, 10668, 12016, 12192, 14224, 15771, 18024, 21028, 21336, 24032, 24384, 28448, 31542, 36048, 42056, 42672, 48064, 56896, 63084, 72096, 84112, 85344, 95377, 126168, 144192, 168224, 170688, 190754, 252336, 286131, 336448, 381508, 504672, 572262, 667639, 763016, 1009344, 1144524, 1335278, 1526032, 2002917, 2289048, 2670556, 3052064, 4005834, 4578096, 5341112, 6104128, 8011668, 9156192, 10682224, 16023336, 18312384, 21364448, 32046672, 42728896, 64093344, 128186688]

約数ペア:

[(1, 128186688), (2, 64093344), (3, 42728896), (4, 32046672), (6, 21364448), (7, 18312384), (8, 16023336), (12, 10682224), (14, 9156192), (16, 8011668), (21, 6104128), (24, 5341112), (28, 4578096), (32, 4005834), (42, 3052064), (48, 2670556), (56, 2289048), (64, 2002917), (84, 1526032), (96, 1335278), (112, 1144524), (127, 1009344), (168, 763016), (192, 667639), (224, 572262), (254, 504672), (336, 381508), (381, 336448), (448, 286131), (508, 252336), (672, 190754), (751, 170688), (762, 168224), (889, 144192), (1016, 126168), (1344, 95377), (1502, 85344), (1524, 84112), (1778, 72096), (2032, 63084), (2253, 56896), (2667, 48064), (3004, 42672), (3048, 42056), (3556, 36048), (4064, 31542), (4506, 28448), (5257, 24384), (5334, 24032), (6008, 21336), (6096, 21028), (7112, 18024), (8128, 15771), (9012, 14224), (10514, 12192), (10668, 12016)]