156988141206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2030947}}^1$

素因数の和:2031956

約数の個数: 32

約数和(自身を含む): 338469669888

約数和(自身を除く): 181481528682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991, 1982, 2973, 5946, 12883, 25766, 38649, 77298, 2030947, 4061894, 6092841, 12185682, 26402311, 52804622, 79206933, 158413866, 2012668477, 4025336954, 6038005431, 12076010862, 26164690201, 52329380402, 78494070603, 156988141206]

約数ペア:

[(1, 156988141206), (2, 78494070603), (3, 52329380402), (6, 26164690201), (13, 12076010862), (26, 6038005431), (39, 4025336954), (78, 2012668477), (991, 158413866), (1982, 79206933), (2973, 52804622), (5946, 26402311), (12883, 12185682), (25766, 6092841), (38649, 4061894), (77298, 2030947)]