158775232

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 168

約数和(自身を含む): 413491680

約数和(自身を除く): 254716448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 101, 112, 116, 121, 154, 176, 202, 203, 224, 232, 242, 308, 319, 352, 404, 406, 448, 464, 484, 616, 638, 704, 707, 808, 812, 847, 928, 968, 1111, 1232, 1276, 1414, 1616, 1624, 1694, 1856, 1936, 2222, 2233, 2464, 2552, 2828, 2929, 3232, 3248, 3388, 3509, 3872, 4444, 4466, 4928, 5104, 5656, 5858, 6464, 6496, 6776, 7018, 7744, 7777, 8888, 8932, 10208, 11312, 11716, 12221, 12992, 13552, 14036, 15554, 17776, 17864, 20416, 20503, 22624, 23432, 24442, 24563, 27104, 28072, 31108, 32219, 35552, 35728, 41006, 45248, 46864, 48884, 49126, 54208, 56144, 62216, 64438, 71104, 71456, 82012, 85547, 93728, 97768, 98252, 112288, 124432, 128876, 142912, 164024, 171094, 187456, 195536, 196504, 224576, 225533, 248864, 257752, 328048, 342188, 354409, 391072, 393008, 451066, 497728, 515504, 656096, 684376, 708818, 782144, 786016, 902132, 1031008, 1312192, 1368752, 1417636, 1572032, 1804264, 2062016, 2480863, 2737504, 2835272, 3608528, 4961726, 5475008, 5670544, 7217056, 9923452, 11341088, 14434112, 19846904, 22682176, 39693808, 79387616, 158775232]

約数ペア:

[(1, 158775232), (2, 79387616), (4, 39693808), (7, 22682176), (8, 19846904), (11, 14434112), (14, 11341088), (16, 9923452), (22, 7217056), (28, 5670544), (29, 5475008), (32, 4961726), (44, 3608528), (56, 2835272), (58, 2737504), (64, 2480863), (77, 2062016), (88, 1804264), (101, 1572032), (112, 1417636), (116, 1368752), (121, 1312192), (154, 1031008), (176, 902132), (202, 786016), (203, 782144), (224, 708818), (232, 684376), (242, 656096), (308, 515504), (319, 497728), (352, 451066), (404, 393008), (406, 391072), (448, 354409), (464, 342188), (484, 328048), (616, 257752), (638, 248864), (704, 225533), (707, 224576), (808, 196504), (812, 195536), (847, 187456), (928, 171094), (968, 164024), (1111, 142912), (1232, 128876), (1276, 124432), (1414, 112288), (1616, 98252), (1624, 97768), (1694, 93728), (1856, 85547), (1936, 82012), (2222, 71456), (2233, 71104), (2464, 64438), (2552, 62216), (2828, 56144), (2929, 54208), (3232, 49126), (3248, 48884), (3388, 46864), (3509, 45248), (3872, 41006), (4444, 35728), (4466, 35552), (4928, 32219), (5104, 31108), (5656, 28072), (5858, 27104), (6464, 24563), (6496, 24442), (6776, 23432), (7018, 22624), (7744, 20503), (7777, 20416), (8888, 17864), (8932, 17776), (10208, 15554), (11312, 14036), (11716, 13552), (12221, 12992)]