149107912

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{5009}}^1$

素因数の和:5137

約数の個数: 24

約数和(自身を含む): 284292450

約数和(自身を除く): 135184538

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3721, 5009, 7442, 10018, 14884, 20036, 29768, 40072, 305549, 611098, 1222196, 2444392, 18638489, 37276978, 74553956, 149107912]

約数ペア:

[(1, 149107912), (2, 74553956), (4, 37276978), (8, 18638489), (61, 2444392), (122, 1222196), (244, 611098), (488, 305549), (3721, 40072), (5009, 29768), (7442, 20036), (10018, 14884)]