168298936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4889}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 340930800

約数和(自身を除く): 172631864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 2648, 4303, 4889, 8606, 9778, 17212, 19556, 34424, 39112, 63557, 127114, 254228, 508456, 1618259, 3236518, 6473036, 12946072, 21037367, 42074734, 84149468, 168298936]

約数ペア:

[(1, 168298936), (2, 84149468), (4, 42074734), (8, 21037367), (13, 12946072), (26, 6473036), (52, 3236518), (104, 1618259), (331, 508456), (662, 254228), (1324, 127114), (2648, 63557), (4303, 39112), (4889, 34424), (8606, 19556), (9778, 17212)]