165877012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{839}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 347719680

約数和(自身を除く): 181842668

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 307, 322, 614, 644, 839, 1228, 1678, 2149, 3356, 4298, 5873, 7061, 8596, 11746, 14122, 19297, 23492, 28244, 38594, 49427, 77188, 98854, 135079, 197708, 257573, 270158, 515146, 540316, 1030292, 1803011, 3606022, 5924179, 7212044, 11848358, 23696716, 41469253, 82938506, 165877012]

約数ペア:

[(1, 165877012), (2, 82938506), (4, 41469253), (7, 23696716), (14, 11848358), (23, 7212044), (28, 5924179), (46, 3606022), (92, 1803011), (161, 1030292), (307, 540316), (322, 515146), (614, 270158), (644, 257573), (839, 197708), (1228, 135079), (1678, 98854), (2149, 77188), (3356, 49427), (4298, 38594), (5873, 28244), (7061, 23492), (8596, 19297), (11746, 14122)]