129019176848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24965011}}^1$

素因数の和:24965055

約数の個数: 40

約数和(自身を含む): 278609533920

約数和(自身を除く): 149590357072

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 24965011, 49930022, 99860044, 199720088, 399440176, 424405187, 474335209, 848810374, 948670418, 1697620748, 1897340836, 3395241496, 3794681672, 6790482992, 7589363344, 8063698553, 16127397106, 32254794212, 64509588424, 129019176848]

約数ペア:

[(1, 129019176848), (2, 64509588424), (4, 32254794212), (8, 16127397106), (16, 8063698553), (17, 7589363344), (19, 6790482992), (34, 3794681672), (38, 3395241496), (68, 1897340836), (76, 1697620748), (136, 948670418), (152, 848810374), (272, 474335209), (304, 424405187), (323, 399440176), (646, 199720088), (1292, 99860044), (2584, 49930022), (5168, 24965011)]