156923814257

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1\times {\mathrm{2549}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 183958387200

約数和(自身を除く): 27034572943

約数列:

[1, 7, 71, 97, 497, 679, 1277, 2549, 6887, 8939, 17843, 48209, 90667, 123869, 180979, 247253, 634669, 867083, 1266853, 1730771, 3255073, 8794699, 17554963, 22785511, 61562893, 122884741, 231110183, 315742081, 1617771281, 2210194567, 22417687751, 156923814257]

約数ペア:

[(1, 156923814257), (7, 22417687751), (71, 2210194567), (97, 1617771281), (497, 315742081), (679, 231110183), (1277, 122884741), (2549, 61562893), (6887, 22785511), (8939, 17554963), (17843, 8794699), (48209, 3255073), (90667, 1730771), (123869, 1266853), (180979, 867083), (247253, 634669)]