121561552

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3368

約数の個数: 60

約数和(自身を含む): 279892800

約数和(自身を除く): 158331248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 3299, 4606, 5264, 6598, 9212, 13196, 18424, 23093, 26392, 36848, 46186, 52784, 92372, 155053, 161651, 184744, 310106, 323302, 369488, 620212, 646604, 1085371, 1240424, 1293208, 2170742, 2480848, 2586416, 4341484, 7597597, 8682968, 15195194, 17365936, 30390388, 60780776, 121561552]

約数ペア:

[(1, 121561552), (2, 60780776), (4, 30390388), (7, 17365936), (8, 15195194), (14, 8682968), (16, 7597597), (28, 4341484), (47, 2586416), (49, 2480848), (56, 2170742), (94, 1293208), (98, 1240424), (112, 1085371), (188, 646604), (196, 620212), (329, 369488), (376, 323302), (392, 310106), (658, 184744), (752, 161651), (784, 155053), (1316, 92372), (2303, 52784), (2632, 46186), (3299, 36848), (4606, 26392), (5264, 23093), (6598, 18424), (9212, 13196)]