189785792

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7993}}^1$

素因数の和:8065

約数の個数: 56

約数和(自身を含む): 438582816

約数和(自身を除く): 248797024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 7993, 11872, 15986, 23744, 31972, 55951, 63944, 111902, 127888, 223804, 255776, 423629, 447608, 511552, 847258, 895216, 1694516, 1790432, 2965403, 3389032, 3580864, 5930806, 6778064, 11861612, 13556128, 23723224, 27112256, 47446448, 94892896, 189785792]

約数ペア:

[(1, 189785792), (2, 94892896), (4, 47446448), (7, 27112256), (8, 23723224), (14, 13556128), (16, 11861612), (28, 6778064), (32, 5930806), (53, 3580864), (56, 3389032), (64, 2965403), (106, 1790432), (112, 1694516), (212, 895216), (224, 847258), (371, 511552), (424, 447608), (448, 423629), (742, 255776), (848, 223804), (1484, 127888), (1696, 111902), (2968, 63944), (3392, 55951), (5936, 31972), (7993, 23744), (11872, 15986)]