156790407338

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{857}}^1\times {\mathrm{1823}}^1$

素因数の和:2859

約数の個数: 48

約数和(自身を含む): 250430019840

約数和(自身を除く): 93639612502

約数列:

[1, 2, 19, 38, 139, 278, 361, 722, 857, 1714, 1823, 2641, 3646, 5282, 16283, 32566, 34637, 50179, 69274, 100358, 119123, 238246, 253397, 309377, 506794, 618754, 658103, 1316206, 1562311, 2263337, 3124622, 4526674, 4814543, 9629086, 29683909, 43003403, 59367818, 86006806, 91476317, 182952634, 217161229, 434322458, 563994271, 1127988542, 4126063351, 8252126702, 78395203669, 156790407338]

約数ペア:

[(1, 156790407338), (2, 78395203669), (19, 8252126702), (38, 4126063351), (139, 1127988542), (278, 563994271), (361, 434322458), (722, 217161229), (857, 182952634), (1714, 91476317), (1823, 86006806), (2641, 59367818), (3646, 43003403), (5282, 29683909), (16283, 9629086), (32566, 4814543), (34637, 4526674), (50179, 3124622), (69274, 2263337), (100358, 1562311), (119123, 1316206), (238246, 658103), (253397, 618754), (309377, 506794)]