137788798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{83}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 254862720

約数和(自身を除く): 117073922

約数列:

[1, 2, 7, 14, 19, 38, 79, 83, 133, 158, 166, 266, 553, 581, 1106, 1162, 1501, 1577, 3002, 3154, 6241, 6557, 10507, 11039, 12482, 13114, 21014, 22078, 43687, 45899, 87374, 91798, 118579, 124583, 237158, 249166, 518003, 830053, 872081, 1036006, 1660106, 1744162, 3626021, 7252042, 9842057, 19684114, 68894399, 137788798]

約数ペア:

[(1, 137788798), (2, 68894399), (7, 19684114), (14, 9842057), (19, 7252042), (38, 3626021), (79, 1744162), (83, 1660106), (133, 1036006), (158, 872081), (166, 830053), (266, 518003), (553, 249166), (581, 237158), (1106, 124583), (1162, 118579), (1501, 91798), (1577, 87374), (3002, 45899), (3154, 43687), (6241, 22078), (6557, 21014), (10507, 13114), (11039, 12482)]