122766448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 295536640

約数和(自身を除く): 172770192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 1861, 2128, 2356, 3472, 3722, 4123, 4712, 7444, 8246, 9424, 13027, 14888, 16492, 26054, 29776, 32984, 35359, 52108, 57691, 65968, 70718, 104216, 115382, 141436, 208432, 230764, 247513, 282872, 403837, 461528, 495026, 565744, 807674, 923056, 990052, 1096129, 1615348, 1980104, 2192258, 3230696, 3960208, 4384516, 6461392, 7672903, 8769032, 15345806, 17538064, 30691612, 61383224, 122766448]

約数ペア:

[(1, 122766448), (2, 61383224), (4, 30691612), (7, 17538064), (8, 15345806), (14, 8769032), (16, 7672903), (19, 6461392), (28, 4384516), (31, 3960208), (38, 3230696), (56, 2192258), (62, 1980104), (76, 1615348), (112, 1096129), (124, 990052), (133, 923056), (152, 807674), (217, 565744), (248, 495026), (266, 461528), (304, 403837), (434, 282872), (496, 247513), (532, 230764), (589, 208432), (868, 141436), (1064, 115382), (1178, 104216), (1736, 70718), (1861, 65968), (2128, 57691), (2356, 52108), (3472, 35359), (3722, 32984), (4123, 29776), (4712, 26054), (7444, 16492), (8246, 14888), (9424, 13027)]