126849656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1303}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 244421760

約数和(自身を除く): 117572104

約数列:

[1, 2, 4, 8, 43, 86, 172, 283, 344, 566, 1132, 1303, 2264, 2606, 5212, 10424, 12169, 24338, 48676, 56029, 97352, 112058, 224116, 368749, 448232, 737498, 1474996, 2949992, 15856207, 31712414, 63424828, 126849656]

約数ペア:

[(1, 126849656), (2, 63424828), (4, 31712414), (8, 15856207), (43, 2949992), (86, 1474996), (172, 737498), (283, 448232), (344, 368749), (566, 224116), (1132, 112058), (1303, 97352), (2264, 56029), (2606, 48676), (5212, 24338), (10424, 12169)]