149728812

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 354963840

約数和(自身を除く): 205235028

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 307, 388, 419, 582, 614, 838, 921, 1164, 1228, 1257, 1676, 1842, 2514, 3684, 5028, 29779, 40643, 59558, 81286, 89337, 119116, 121929, 128633, 162572, 178674, 243858, 257266, 357348, 385899, 487716, 514532, 771798, 1543596, 12477401, 24954802, 37432203, 49909604, 74864406, 149728812]

約数ペア:

[(1, 149728812), (2, 74864406), (3, 49909604), (4, 37432203), (6, 24954802), (12, 12477401), (97, 1543596), (194, 771798), (291, 514532), (307, 487716), (388, 385899), (419, 357348), (582, 257266), (614, 243858), (838, 178674), (921, 162572), (1164, 128633), (1228, 121929), (1257, 119116), (1676, 89337), (1842, 81286), (2514, 59558), (3684, 40643), (5028, 29779)]