138380864

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{7043}}^1$

素因数の和:7362

約数の個数: 28

約数和(自身を含む): 275533104

約数和(自身を除く): 137152240

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 7043, 9824, 14086, 19648, 28172, 56344, 112688, 225376, 450752, 2162201, 4324402, 8648804, 17297608, 34595216, 69190432, 138380864]

約数ペア:

[(1, 138380864), (2, 69190432), (4, 34595216), (8, 17297608), (16, 8648804), (32, 4324402), (64, 2162201), (307, 450752), (614, 225376), (1228, 112688), (2456, 56344), (4912, 28172), (7043, 19648), (9824, 14086)]