129242024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^2\times {\mathrm{101}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 261822780

約数和(自身を除く): 132580756

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 101, 136, 194, 202, 388, 404, 776, 808, 1649, 1717, 3298, 3434, 6596, 6868, 9409, 9797, 13192, 13736, 18818, 19594, 37636, 39188, 75272, 78376, 159953, 166549, 319906, 333098, 639812, 666196, 950309, 1279624, 1332392, 1900618, 3801236, 7602472, 16155253, 32310506, 64621012, 129242024]

約数ペア:

[(1, 129242024), (2, 64621012), (4, 32310506), (8, 16155253), (17, 7602472), (34, 3801236), (68, 1900618), (97, 1332392), (101, 1279624), (136, 950309), (194, 666196), (202, 639812), (388, 333098), (404, 319906), (776, 166549), (808, 159953), (1649, 78376), (1717, 75272), (3298, 39188), (3434, 37636), (6596, 19594), (6868, 18818), (9409, 13736), (9797, 13192)]