149432899

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 199618560

約数和(自身を除く): 50185661

約数列:

[1, 7, 11, 37, 49, 59, 77, 127, 259, 407, 413, 539, 649, 889, 1397, 1813, 2183, 2849, 2891, 4543, 4699, 6223, 7493, 9779, 15281, 19943, 24013, 31801, 32893, 51689, 52451, 68453, 82423, 106967, 168091, 230251, 277241, 361823, 367157, 576961, 1176637, 1940687, 2532761, 3049651, 4038727, 13584809, 21347557, 149432899]

約数ペア:

[(1, 149432899), (7, 21347557), (11, 13584809), (37, 4038727), (49, 3049651), (59, 2532761), (77, 1940687), (127, 1176637), (259, 576961), (407, 367157), (413, 361823), (539, 277241), (649, 230251), (889, 168091), (1397, 106967), (1813, 82423), (2183, 68453), (2849, 52451), (2891, 51689), (4543, 32893), (4699, 31801), (6223, 24013), (7493, 19943), (9779, 15281)]