133855456

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4536

約数の個数: 72

約数和(自身を含む): 322759080

約数和(自身を除く): 188903624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 4493, 7448, 8986, 14896, 17972, 29792, 31451, 35944, 62902, 71888, 85367, 125804, 143776, 170734, 220157, 251608, 341468, 440314, 503216, 597569, 682936, 880628, 1006432, 1195138, 1365872, 1761256, 2390276, 2731744, 3522512, 4182983, 4780552, 7045024, 8365966, 9561104, 16731932, 19122208, 33463864, 66927728, 133855456]

約数ペア:

[(1, 133855456), (2, 66927728), (4, 33463864), (7, 19122208), (8, 16731932), (14, 9561104), (16, 8365966), (19, 7045024), (28, 4780552), (32, 4182983), (38, 3522512), (49, 2731744), (56, 2390276), (76, 1761256), (98, 1365872), (112, 1195138), (133, 1006432), (152, 880628), (196, 682936), (224, 597569), (266, 503216), (304, 440314), (392, 341468), (532, 251608), (608, 220157), (784, 170734), (931, 143776), (1064, 125804), (1568, 85367), (1862, 71888), (2128, 62902), (3724, 35944), (4256, 31451), (4493, 29792), (7448, 17972), (8986, 14896)]