157929123076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1\times {\mathrm{23131}}^1$

素因数の和:24784

約数の個数: 48

約数和(自身を含む): 294727587840

約数和(自身を除く): 136798464764

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 1579, 2162, 3158, 4324, 6316, 23131, 36317, 46262, 72634, 74213, 92524, 145268, 148426, 296852, 532013, 1064026, 1087157, 1706899, 2128052, 2174314, 3413798, 4348628, 6827596, 25004611, 36523849, 50009222, 73047698, 100018444, 146095396, 840048527, 1680097054, 1716620903, 3360194108, 3433241806, 6866483612, 39482280769, 78964561538, 157929123076]

約数ペア:

[(1, 157929123076), (2, 78964561538), (4, 39482280769), (23, 6866483612), (46, 3433241806), (47, 3360194108), (92, 1716620903), (94, 1680097054), (188, 840048527), (1081, 146095396), (1579, 100018444), (2162, 73047698), (3158, 50009222), (4324, 36523849), (6316, 25004611), (23131, 6827596), (36317, 4348628), (46262, 3413798), (72634, 2174314), (74213, 2128052), (92524, 1706899), (145268, 1087157), (148426, 1064026), (296852, 532013)]