127075312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87277}}^1$

素因数の和:87305

約数の個数: 40

約数和(自身を含む): 303029216

約数和(自身を除く): 175953904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 87277, 174554, 349108, 610939, 698216, 1134601, 1221878, 1396432, 2269202, 2443756, 4538404, 4887512, 7942207, 9076808, 9775024, 15884414, 18153616, 31768828, 63537656, 127075312]

約数ペア:

[(1, 127075312), (2, 63537656), (4, 31768828), (7, 18153616), (8, 15884414), (13, 9775024), (14, 9076808), (16, 7942207), (26, 4887512), (28, 4538404), (52, 2443756), (56, 2269202), (91, 1396432), (104, 1221878), (112, 1134601), (182, 698216), (208, 610939), (364, 349108), (728, 174554), (1456, 87277)]