130726656

素因数分解:

$2^8\times 3^3\times {\mathrm{18913}}^1$

素因数の和:18938

約数の個数: 72

約数和(自身を含む): 386602160

約数和(自身を除く): 255875504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 18913, 37826, 56739, 75652, 113478, 151304, 170217, 226956, 302608, 340434, 453912, 510651, 605216, 680868, 907824, 1021302, 1210432, 1361736, 1815648, 2042604, 2420864, 2723472, 3631296, 4085208, 4841728, 5446944, 7262592, 8170416, 10893888, 14525184, 16340832, 21787776, 32681664, 43575552, 65363328, 130726656]

約数ペア:

[(1, 130726656), (2, 65363328), (3, 43575552), (4, 32681664), (6, 21787776), (8, 16340832), (9, 14525184), (12, 10893888), (16, 8170416), (18, 7262592), (24, 5446944), (27, 4841728), (32, 4085208), (36, 3631296), (48, 2723472), (54, 2420864), (64, 2042604), (72, 1815648), (96, 1361736), (108, 1210432), (128, 1021302), (144, 907824), (192, 680868), (216, 605216), (256, 510651), (288, 453912), (384, 340434), (432, 302608), (576, 226956), (768, 170217), (864, 151304), (1152, 113478), (1728, 75652), (2304, 56739), (3456, 37826), (6912, 18913)]