156988440843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10909}}^1\times {\mathrm{11903}}^1$

素因数の和:22859

約数の個数: 32

約数和(自身を含む): 232731770880

約数和(自身を除く): 75743330037

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 10909, 11903, 32727, 35709, 141817, 154739, 338179, 368993, 425451, 464217, 1014537, 1106979, 4396327, 4796909, 13188981, 14390727, 129849827, 389549481, 1688047751, 4025344637, 5064143253, 12076033911, 52329480281, 156988440843]

約数ペア:

[(1, 156988440843), (3, 52329480281), (13, 12076033911), (31, 5064143253), (39, 4025344637), (93, 1688047751), (403, 389549481), (1209, 129849827), (10909, 14390727), (11903, 13188981), (32727, 4796909), (35709, 4396327), (141817, 1106979), (154739, 1014537), (338179, 464217), (368993, 425451)]