190048336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1559}}^1$

素因数の和:1987

約数の個数: 40

約数和(自身を含む): 388814400

約数和(自身を除く): 198766064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 401, 802, 1559, 1604, 3118, 3208, 6236, 6416, 7619, 12472, 15238, 24944, 29621, 30476, 59242, 60952, 118484, 121904, 236968, 473936, 625159, 1250318, 2500636, 5001272, 10002544, 11878021, 23756042, 47512084, 95024168, 190048336]

約数ペア:

[(1, 190048336), (2, 95024168), (4, 47512084), (8, 23756042), (16, 11878021), (19, 10002544), (38, 5001272), (76, 2500636), (152, 1250318), (304, 625159), (401, 473936), (802, 236968), (1559, 121904), (1604, 118484), (3118, 60952), (3208, 59242), (6236, 30476), (6416, 29621), (7619, 24944), (12472, 15238)]