157024792340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{300319}}^1$

素因数の和:302352

約数の個数: 48

約数和(自身を含む): 355295377920

約数和(自身を除く): 198270585580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2011, 4022, 8044, 10055, 20110, 26143, 40220, 52286, 104572, 130715, 261430, 300319, 522860, 600638, 1201276, 1501595, 3003190, 3904147, 6006380, 7808294, 15616588, 19520735, 39041470, 78082940, 603941509, 1207883018, 2415766036, 3019707545, 6039415090, 7851239617, 12078830180, 15702479234, 31404958468, 39256198085, 78512396170, 157024792340]

約数ペア:

[(1, 157024792340), (2, 78512396170), (4, 39256198085), (5, 31404958468), (10, 15702479234), (13, 12078830180), (20, 7851239617), (26, 6039415090), (52, 3019707545), (65, 2415766036), (130, 1207883018), (260, 603941509), (2011, 78082940), (4022, 39041470), (8044, 19520735), (10055, 15616588), (20110, 7808294), (26143, 6006380), (40220, 3904147), (52286, 3003190), (104572, 1501595), (130715, 1201276), (261430, 600638), (300319, 522860)]