194612154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{128203}}^1$

素因数の和:128242

約数の個数: 32

約数和(自身を含む): 443073024

約数和(自身を除く): 248460870

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 128203, 256406, 384609, 769218, 1410233, 2820466, 2948669, 4230699, 5897338, 8461398, 8846007, 17692014, 32435359, 64870718, 97306077, 194612154]

約数ペア:

[(1, 194612154), (2, 97306077), (3, 64870718), (6, 32435359), (11, 17692014), (22, 8846007), (23, 8461398), (33, 5897338), (46, 4230699), (66, 2948669), (69, 2820466), (138, 1410233), (253, 769218), (506, 384609), (759, 256406), (1518, 128203)]