128804952

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6569}}^1$

素因数の和:6640

約数の個数: 64

約数和(自身を含む): 346896000

約数和(自身を除く): 218091048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 6569, 9804, 13138, 19608, 19707, 26276, 39414, 52552, 78828, 124811, 157656, 249622, 282467, 374433, 499244, 564934, 748866, 847401, 998488, 1129868, 1497732, 1694802, 2259736, 2995464, 3389604, 5366873, 6779208, 10733746, 16100619, 21467492, 32201238, 42934984, 64402476, 128804952]

約数ペア:

[(1, 128804952), (2, 64402476), (3, 42934984), (4, 32201238), (6, 21467492), (8, 16100619), (12, 10733746), (19, 6779208), (24, 5366873), (38, 3389604), (43, 2995464), (57, 2259736), (76, 1694802), (86, 1497732), (114, 1129868), (129, 998488), (152, 847401), (172, 748866), (228, 564934), (258, 499244), (344, 374433), (456, 282467), (516, 249622), (817, 157656), (1032, 124811), (1634, 78828), (2451, 52552), (3268, 39414), (4902, 26276), (6536, 19707), (6569, 19608), (9804, 13138)]