154873708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 298999960

約数和(自身を除く): 144126252

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 433, 484, 739, 866, 1478, 1732, 2956, 4763, 8129, 9526, 16258, 19052, 32516, 52393, 89419, 104786, 178838, 209572, 319987, 357676, 639974, 1279948, 3519857, 7039714, 14079428, 38718427, 77436854, 154873708]

約数ペア:

[(1, 154873708), (2, 77436854), (4, 38718427), (11, 14079428), (22, 7039714), (44, 3519857), (121, 1279948), (242, 639974), (433, 357676), (484, 319987), (739, 209572), (866, 178838), (1478, 104786), (1732, 89419), (2956, 52393), (4763, 32516), (8129, 19052), (9526, 16258)]