156950400752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516284213}}^1$

素因数の和:516284240

約数の個数: 20

約数和(自身を含む): 320096212680

約数和(自身を除く): 163145811928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516284213, 1032568426, 2065136852, 4130273704, 8260547408, 9809400047, 19618800094, 39237600188, 78475200376, 156950400752]

約数ペア:

[(1, 156950400752), (2, 78475200376), (4, 39237600188), (8, 19618800094), (16, 9809400047), (19, 8260547408), (38, 4130273704), (76, 2065136852), (152, 1032568426), (304, 516284213)]