186537164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^2$

素因数の和:215

約数の個数: 54

約数和(自身を含む): 374087532

約数和(自身を除く): 187550368

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 116, 142, 284, 319, 638, 781, 841, 1276, 1562, 1682, 2059, 3124, 3364, 4118, 5041, 8236, 9251, 10082, 18502, 20164, 22649, 37004, 45298, 55451, 59711, 90596, 110902, 119422, 146189, 221804, 238844, 292378, 584756, 656821, 1313642, 1608079, 2627284, 3216158, 4239481, 6432316, 8478962, 16957924, 46634291, 93268582, 186537164]

約数ペア:

[(1, 186537164), (2, 93268582), (4, 46634291), (11, 16957924), (22, 8478962), (29, 6432316), (44, 4239481), (58, 3216158), (71, 2627284), (116, 1608079), (142, 1313642), (284, 656821), (319, 584756), (638, 292378), (781, 238844), (841, 221804), (1276, 146189), (1562, 119422), (1682, 110902), (2059, 90596), (3124, 59711), (3364, 55451), (4118, 45298), (5041, 37004), (8236, 22649), (9251, 20164), (10082, 18502)]