123171528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15889}}^1$

素因数の和:15934

約数の個数: 64

約数和(自身を含む): 343224000

約数和(自身を除く): 220052472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 15889, 31778, 47667, 63556, 95334, 127112, 190668, 270113, 301891, 381336, 540226, 603782, 810339, 905673, 1080452, 1207564, 1620678, 1811346, 2160904, 2415128, 3241356, 3622692, 5132147, 6482712, 7245384, 10264294, 15396441, 20528588, 30792882, 41057176, 61585764, 123171528]

約数ペア:

[(1, 123171528), (2, 61585764), (3, 41057176), (4, 30792882), (6, 20528588), (8, 15396441), (12, 10264294), (17, 7245384), (19, 6482712), (24, 5132147), (34, 3622692), (38, 3241356), (51, 2415128), (57, 2160904), (68, 1811346), (76, 1620678), (102, 1207564), (114, 1080452), (136, 905673), (152, 810339), (204, 603782), (228, 540226), (323, 381336), (408, 301891), (456, 270113), (646, 190668), (969, 127112), (1292, 95334), (1938, 63556), (2584, 47667), (3876, 31778), (7752, 15889)]