129586072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 304669440

約数和(自身を除く): 175083368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 211, 308, 422, 616, 844, 997, 1477, 1688, 1994, 2321, 2954, 3988, 4642, 5908, 6979, 7976, 9284, 10967, 11816, 13958, 16247, 18568, 21934, 27916, 32494, 43868, 55832, 64988, 76769, 87736, 129976, 153538, 210367, 307076, 420734, 614152, 841468, 1472569, 1682936, 2314037, 2945138, 4628074, 5890276, 9256148, 11780552, 16198259, 18512296, 32396518, 64793036, 129586072]

約数ペア:

[(1, 129586072), (2, 64793036), (4, 32396518), (7, 18512296), (8, 16198259), (11, 11780552), (14, 9256148), (22, 5890276), (28, 4628074), (44, 2945138), (56, 2314037), (77, 1682936), (88, 1472569), (154, 841468), (211, 614152), (308, 420734), (422, 307076), (616, 210367), (844, 153538), (997, 129976), (1477, 87736), (1688, 76769), (1994, 64988), (2321, 55832), (2954, 43868), (3988, 32494), (4642, 27916), (5908, 21934), (6979, 18568), (7976, 16247), (9284, 13958), (10967, 11816)]