123303144

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{269}}^2$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 313765920

約数和(自身を除く): 190462776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 269, 284, 426, 538, 568, 807, 852, 1076, 1614, 1704, 2152, 3228, 6456, 19099, 38198, 57297, 72361, 76396, 114594, 144722, 152792, 217083, 229188, 289444, 434166, 458376, 578888, 868332, 1736664, 5137631, 10275262, 15412893, 20550524, 30825786, 41101048, 61651572, 123303144]

約数ペア:

[(1, 123303144), (2, 61651572), (3, 41101048), (4, 30825786), (6, 20550524), (8, 15412893), (12, 10275262), (24, 5137631), (71, 1736664), (142, 868332), (213, 578888), (269, 458376), (284, 434166), (426, 289444), (538, 229188), (568, 217083), (807, 152792), (852, 144722), (1076, 114594), (1614, 76396), (1704, 72361), (2152, 57297), (3228, 38198), (6456, 19099)]