156988115765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{99559}}^1$

素因数の和:101021

約数の個数: 32

約数和(自身を含む): 214963580160

約数和(自身を除く): 57975464395

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1427, 7135, 18551, 24259, 92755, 99559, 121295, 315367, 497795, 1294267, 1576835, 1692503, 6471335, 8462515, 22002539, 110012695, 142070693, 710353465, 1846919009, 2415201781, 9234595045, 12076008905, 31397623153, 156988115765]

約数ペア:

[(1, 156988115765), (5, 31397623153), (13, 12076008905), (17, 9234595045), (65, 2415201781), (85, 1846919009), (221, 710353465), (1105, 142070693), (1427, 110012695), (7135, 22002539), (18551, 8462515), (24259, 6471335), (92755, 1692503), (99559, 1576835), (121295, 1294267), (315367, 497795)]