156912871148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4999}}^1\times {\mathrm{64853}}^1$

素因数の和:69878

約数の個数: 36

約数和(自身を含む): 301895370000

約数和(自身を除く): 144982498852

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4999, 9998, 19996, 54989, 64853, 109978, 129706, 219956, 259412, 604879, 713383, 1209758, 1426766, 2419516, 2853532, 7847213, 15694426, 31388852, 324200147, 648400294, 1296800588, 3566201617, 7132403234, 14264806468, 39228217787, 78456435574, 156912871148]

約数ペア:

[(1, 156912871148), (2, 78456435574), (4, 39228217787), (11, 14264806468), (22, 7132403234), (44, 3566201617), (121, 1296800588), (242, 648400294), (484, 324200147), (4999, 31388852), (9998, 15694426), (19996, 7847213), (54989, 2853532), (64853, 2419516), (109978, 1426766), (129706, 1209758), (219956, 713383), (259412, 604879)]