148404839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 176463360

約数和(自身を除く): 28058521

約数列:

[1, 11, 19, 71, 73, 137, 209, 781, 803, 1349, 1387, 1507, 2603, 5183, 9727, 10001, 14839, 15257, 28633, 57013, 98477, 106997, 110011, 184813, 190019, 710071, 1083247, 2032943, 2090209, 7810781, 13491349, 148404839]

約数ペア:

[(1, 148404839), (11, 13491349), (19, 7810781), (71, 2090209), (73, 2032943), (137, 1083247), (209, 710071), (781, 190019), (803, 184813), (1349, 110011), (1387, 106997), (1507, 98477), (2603, 57013), (5183, 28633), (9727, 15257), (10001, 14839)]