155103776

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 312058656

約数和(自身を除く): 156954880

約数列:

[1, 2, 4, 8, 16, 32, 97, 107, 194, 214, 388, 428, 467, 776, 856, 934, 1552, 1712, 1868, 3104, 3424, 3736, 7472, 10379, 14944, 20758, 41516, 45299, 49969, 83032, 90598, 99938, 166064, 181196, 199876, 332128, 362392, 399752, 724784, 799504, 1449568, 1599008, 4846993, 9693986, 19387972, 38775944, 77551888, 155103776]

約数ペア:

[(1, 155103776), (2, 77551888), (4, 38775944), (8, 19387972), (16, 9693986), (32, 4846993), (97, 1599008), (107, 1449568), (194, 799504), (214, 724784), (388, 399752), (428, 362392), (467, 332128), (776, 199876), (856, 181196), (934, 166064), (1552, 99938), (1712, 90598), (1868, 83032), (3104, 49969), (3424, 45299), (3736, 41516), (7472, 20758), (10379, 14944)]