161986272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{241051}}^1$

素因数の和:241071

約数の個数: 48

約数和(自身を含む): 485960832

約数和(自身を除く): 323974560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 241051, 482102, 723153, 964204, 1446306, 1687357, 1928408, 2892612, 3374714, 3856816, 5062071, 5785224, 6749428, 7713632, 10124142, 11570448, 13498856, 20248284, 23140896, 26997712, 40496568, 53995424, 80993136, 161986272]

約数ペア:

[(1, 161986272), (2, 80993136), (3, 53995424), (4, 40496568), (6, 26997712), (7, 23140896), (8, 20248284), (12, 13498856), (14, 11570448), (16, 10124142), (21, 7713632), (24, 6749428), (28, 5785224), (32, 5062071), (42, 3856816), (48, 3374714), (56, 2892612), (84, 1928408), (96, 1687357), (112, 1446306), (168, 964204), (224, 723153), (336, 482102), (672, 241051)]