191060912

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^2\times {\mathrm{149}}^1$

素因数の和:378

約数の個数: 60

約数和(自身を含む): 429920400

約数和(自身を除く): 238859488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 149, 214, 298, 428, 596, 749, 856, 1043, 1192, 1498, 1712, 2086, 2384, 2996, 4172, 5992, 8344, 11449, 11984, 15943, 16688, 22898, 31886, 45796, 63772, 80143, 91592, 111601, 127544, 160286, 183184, 223202, 255088, 320572, 446404, 641144, 892808, 1282288, 1705901, 1785616, 3411802, 6823604, 11941307, 13647208, 23882614, 27294416, 47765228, 95530456, 191060912]

約数ペア:

[(1, 191060912), (2, 95530456), (4, 47765228), (7, 27294416), (8, 23882614), (14, 13647208), (16, 11941307), (28, 6823604), (56, 3411802), (107, 1785616), (112, 1705901), (149, 1282288), (214, 892808), (298, 641144), (428, 446404), (596, 320572), (749, 255088), (856, 223202), (1043, 183184), (1192, 160286), (1498, 127544), (1712, 111601), (2086, 91592), (2384, 80143), (2996, 63772), (4172, 45796), (5992, 31886), (8344, 22898), (11449, 16688), (11984, 15943)]