165379648

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19429}}^1$

素因数の和:19467

約数の個数: 56

約数和(自身を含む): 394817600

約数和(自身を除く): 229437952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 19429, 38858, 77716, 136003, 155432, 272006, 310864, 369151, 544012, 621728, 738302, 1088024, 1243456, 1476604, 2176048, 2584057, 2953208, 4352096, 5168114, 5906416, 8704192, 10336228, 11812832, 20672456, 23625664, 41344912, 82689824, 165379648]

約数ペア:

[(1, 165379648), (2, 82689824), (4, 41344912), (7, 23625664), (8, 20672456), (14, 11812832), (16, 10336228), (19, 8704192), (28, 5906416), (32, 5168114), (38, 4352096), (56, 2953208), (64, 2584057), (76, 2176048), (112, 1476604), (133, 1243456), (152, 1088024), (224, 738302), (266, 621728), (304, 544012), (448, 369151), (532, 310864), (608, 272006), (1064, 155432), (1216, 136003), (2128, 77716), (4256, 38858), (8512, 19429)]