153357854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{16339}}^1$

素因数の和:16392

約数の個数: 24

約数和(自身を含む): 261472680

約数和(自身を除く): 108114826

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 16339, 32678, 212407, 310441, 424814, 620882, 4035733, 5898379, 8071466, 11796758, 76678927, 153357854]

約数ペア:

[(1, 153357854), (2, 76678927), (13, 11796758), (19, 8071466), (26, 5898379), (38, 4035733), (247, 620882), (361, 424814), (494, 310441), (722, 212407), (4693, 32678), (9386, 16339)]