104137328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{673}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 213118800

約数和(自身を除く): 108981472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 509, 673, 1018, 1346, 2036, 2692, 4072, 5384, 8144, 9671, 10768, 12787, 19342, 25574, 38684, 51148, 77368, 102296, 154736, 204592, 342557, 685114, 1370228, 2740456, 5480912, 6508583, 13017166, 26034332, 52068664, 104137328]

約数ペア:

[(1, 104137328), (2, 52068664), (4, 26034332), (8, 13017166), (16, 6508583), (19, 5480912), (38, 2740456), (76, 1370228), (152, 685114), (304, 342557), (509, 204592), (673, 154736), (1018, 102296), (1346, 77368), (2036, 51148), (2692, 38684), (4072, 25574), (5384, 19342), (8144, 12787), (9671, 10768)]