156740240456

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{5333}}^1\times {\mathrm{44263}}^1$

素因数の和:49685

約数の個数: 32

約数和(自身を含む): 297491261760

約数和(自身を除く): 140751021304

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 5333, 10666, 21332, 42664, 44263, 88526, 177052, 354104, 442639, 885278, 1770556, 3541112, 3673829, 7347658, 14695316, 29390632, 236054579, 472109158, 944218316, 1888436632, 19592530057, 39185060114, 78370120228, 156740240456]

約数ペア:

[(1, 156740240456), (2, 78370120228), (4, 39185060114), (8, 19592530057), (83, 1888436632), (166, 944218316), (332, 472109158), (664, 236054579), (5333, 29390632), (10666, 14695316), (21332, 7347658), (42664, 3673829), (44263, 3541112), (88526, 1770556), (177052, 885278), (354104, 442639)]