144156980744

素因数分解:

$2^3\times 7^1\times {\mathrm{12451}}^1\times {\mathrm{206749}}^1$

素因数の和:219213

約数の個数: 32

約数和(自身を含む): 308934120000

約数和(自身を除く): 164777139256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 12451, 24902, 49804, 87157, 99608, 174314, 206749, 348628, 413498, 697256, 826996, 1447243, 1653992, 2894486, 5788972, 11577944, 2574231799, 5148463598, 10296927196, 18019622593, 20593854392, 36039245186, 72078490372, 144156980744]

約数ペア:

[(1, 144156980744), (2, 72078490372), (4, 36039245186), (7, 20593854392), (8, 18019622593), (14, 10296927196), (28, 5148463598), (56, 2574231799), (12451, 11577944), (24902, 5788972), (49804, 2894486), (87157, 1653992), (99608, 1447243), (174314, 826996), (206749, 697256), (348628, 413498)]