153376468

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{25243}}^1$

素因数の和:25292

約数の個数: 36

約数和(自身を含む): 322315392

約数和(自身を除く): 168938924

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 25243, 50486, 100972, 176701, 353402, 706804, 782533, 1236907, 1565066, 2473814, 3130132, 4947628, 5477731, 10955462, 21910924, 38344117, 76688234, 153376468]

約数ペア:

[(1, 153376468), (2, 76688234), (4, 38344117), (7, 21910924), (14, 10955462), (28, 5477731), (31, 4947628), (49, 3130132), (62, 2473814), (98, 1565066), (124, 1236907), (196, 782533), (217, 706804), (434, 353402), (868, 176701), (1519, 100972), (3038, 50486), (6076, 25243)]