150026926

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 277635600

約数和(自身を除く): 127608674

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 197, 266, 394, 409, 818, 931, 1379, 1862, 2758, 2863, 3743, 5726, 7486, 7771, 9653, 15542, 19306, 20041, 26201, 40082, 52402, 54397, 80573, 108794, 161146, 183407, 366814, 380779, 564011, 761558, 1128022, 1530887, 3061774, 3948077, 7896154, 10716209, 21432418, 75013463, 150026926]

約数ペア:

[(1, 150026926), (2, 75013463), (7, 21432418), (14, 10716209), (19, 7896154), (38, 3948077), (49, 3061774), (98, 1530887), (133, 1128022), (197, 761558), (266, 564011), (394, 380779), (409, 366814), (818, 183407), (931, 161146), (1379, 108794), (1862, 80573), (2758, 54397), (2863, 52402), (3743, 40082), (5726, 26201), (7486, 20041), (7771, 19306), (9653, 15542)]