154329130

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 282341376

約数和(自身を除く): 128012246

約数列:

[1, 2, 5, 10, 127, 137, 254, 274, 635, 685, 887, 1270, 1370, 1774, 4435, 8870, 17399, 34798, 86995, 112649, 121519, 173990, 225298, 243038, 563245, 607595, 1126490, 1215190, 15432913, 30865826, 77164565, 154329130]

約数ペア:

[(1, 154329130), (2, 77164565), (5, 30865826), (10, 15432913), (127, 1215190), (137, 1126490), (254, 607595), (274, 563245), (635, 243038), (685, 225298), (887, 173990), (1270, 121519), (1370, 112649), (1774, 86995), (4435, 34798), (8870, 17399)]