164964796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{11491}}^1$

素因数の和:11629

約数の個数: 24

約数和(自身を含む): 299573456

約数和(自身を除く): 134608660

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 11491, 14356, 22982, 45964, 425167, 850334, 1114627, 1700668, 2229254, 4458508, 41241199, 82482398, 164964796]

約数ペア:

[(1, 164964796), (2, 82482398), (4, 41241199), (37, 4458508), (74, 2229254), (97, 1700668), (148, 1114627), (194, 850334), (388, 425167), (3589, 45964), (7178, 22982), (11491, 14356)]