121428688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5651}}^1$

素因数の和:5755

約数の個数: 40

約数和(自身を含む): 252305280

約数和(自身を除く): 130876592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 5372, 5651, 10744, 11302, 21488, 22604, 45208, 90416, 96067, 192134, 384268, 446429, 768536, 892858, 1537072, 1785716, 3571432, 7142864, 7589293, 15178586, 30357172, 60714344, 121428688]

約数ペア:

[(1, 121428688), (2, 60714344), (4, 30357172), (8, 15178586), (16, 7589293), (17, 7142864), (34, 3571432), (68, 1785716), (79, 1537072), (136, 892858), (158, 768536), (272, 446429), (316, 384268), (632, 192134), (1264, 96067), (1343, 90416), (2686, 45208), (5372, 22604), (5651, 21488), (10744, 11302)]