149603312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{176419}}^1$

素因数の和:176480

約数の個数: 20

約数和(自身を含む): 295327080

約数和(自身を除く): 145723768

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 176419, 352838, 705676, 1411352, 2822704, 9350207, 18700414, 37400828, 74801656, 149603312]

約数ペア:

[(1, 149603312), (2, 74801656), (4, 37400828), (8, 18700414), (16, 9350207), (53, 2822704), (106, 1411352), (212, 705676), (424, 352838), (848, 176419)]