164401435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 226540800

約数和(自身を除く): 62139365

約数列:

[1, 5, 11, 29, 55, 59, 145, 295, 319, 649, 1595, 1711, 1747, 3245, 8555, 8735, 18821, 19217, 50663, 94105, 96085, 103073, 253315, 515365, 557293, 1133803, 2786465, 2989117, 5669015, 14945585, 32880287, 164401435]

約数ペア:

[(1, 164401435), (5, 32880287), (11, 14945585), (29, 5669015), (55, 2989117), (59, 2786465), (145, 1133803), (295, 557293), (319, 515365), (649, 253315), (1595, 103073), (1711, 96085), (1747, 94105), (3245, 50663), (8555, 19217), (8735, 18821)]