191483488

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^2$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 442450512

約数和(自身を除く): 250967024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 127, 212, 224, 254, 371, 424, 508, 742, 848, 889, 1016, 1484, 1696, 1778, 2032, 2968, 3556, 4064, 5936, 6731, 7112, 11872, 13462, 14224, 16129, 26924, 28448, 32258, 47117, 53848, 64516, 94234, 107696, 112903, 129032, 188468, 215392, 225806, 258064, 376936, 451612, 516128, 753872, 854837, 903224, 1507744, 1709674, 1806448, 3419348, 3612896, 5983859, 6838696, 11967718, 13677392, 23935436, 27354784, 47870872, 95741744, 191483488]

約数ペア:

[(1, 191483488), (2, 95741744), (4, 47870872), (7, 27354784), (8, 23935436), (14, 13677392), (16, 11967718), (28, 6838696), (32, 5983859), (53, 3612896), (56, 3419348), (106, 1806448), (112, 1709674), (127, 1507744), (212, 903224), (224, 854837), (254, 753872), (371, 516128), (424, 451612), (508, 376936), (742, 258064), (848, 225806), (889, 215392), (1016, 188468), (1484, 129032), (1696, 112903), (1778, 107696), (2032, 94234), (2968, 64516), (3556, 53848), (4064, 47117), (5936, 32258), (6731, 28448), (7112, 26924), (11872, 16129), (13462, 14224)]