191509904

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1407

約数の個数: 40

約数和(自身を含む): 379023360

約数和(自身を除く): 187513456

約数列:

[1, 2, 4, 8, 16, 79, 127, 158, 254, 316, 508, 632, 1016, 1193, 1264, 2032, 2386, 4772, 9544, 10033, 19088, 20066, 40132, 80264, 94247, 151511, 160528, 188494, 303022, 376988, 606044, 753976, 1212088, 1507952, 2424176, 11969369, 23938738, 47877476, 95754952, 191509904]

約数ペア:

[(1, 191509904), (2, 95754952), (4, 47877476), (8, 23938738), (16, 11969369), (79, 2424176), (127, 1507952), (158, 1212088), (254, 753976), (316, 606044), (508, 376988), (632, 303022), (1016, 188494), (1193, 160528), (1264, 151511), (2032, 94247), (2386, 80264), (4772, 40132), (9544, 20066), (10033, 19088)]