164870758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{733}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 274492512

約数和(自身を除く): 109621754

約数列:

[1, 2, 13, 26, 41, 82, 211, 422, 533, 733, 1066, 1466, 2743, 5486, 8651, 9529, 17302, 19058, 30053, 60106, 112463, 154663, 224926, 309326, 390689, 781378, 2010619, 4021238, 6341183, 12682366, 82435379, 164870758]

約数ペア:

[(1, 164870758), (2, 82435379), (13, 12682366), (26, 6341183), (41, 4021238), (82, 2010619), (211, 781378), (422, 390689), (533, 309326), (733, 224926), (1066, 154663), (1466, 112463), (2743, 60106), (5486, 30053), (8651, 19058), (9529, 17302)]