139079152

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{234931}}^1$

素因数の和:234976

約数の個数: 20

約数和(自身を含む): 276749896

約数和(自身を除く): 137670744

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 234931, 469862, 939724, 1879448, 3758896, 8692447, 17384894, 34769788, 69539576, 139079152]

約数ペア:

[(1, 139079152), (2, 69539576), (4, 34769788), (8, 17384894), (16, 8692447), (37, 3758896), (74, 1879448), (148, 939724), (296, 469862), (592, 234931)]