156680266780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{516517}}^1$

素因数の和:517078

約数の個数: 48

約数和(自身を含む): 341025844320

約数和(自身を除く): 184345577540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 523, 580, 1046, 2092, 2615, 5230, 10460, 15167, 30334, 60668, 75835, 151670, 303340, 516517, 1033034, 2066068, 2582585, 5165170, 10330340, 14978993, 29957986, 59915972, 74894965, 149789930, 270138391, 299579860, 540276782, 1080553564, 1350691955, 2701383910, 5402767820, 7834013339, 15668026678, 31336053356, 39170066695, 78340133390, 156680266780]

約数ペア:

[(1, 156680266780), (2, 78340133390), (4, 39170066695), (5, 31336053356), (10, 15668026678), (20, 7834013339), (29, 5402767820), (58, 2701383910), (116, 1350691955), (145, 1080553564), (290, 540276782), (523, 299579860), (580, 270138391), (1046, 149789930), (2092, 74894965), (2615, 59915972), (5230, 29957986), (10460, 14978993), (15167, 10330340), (30334, 5165170), (60668, 2582585), (75835, 2066068), (151670, 1033034), (303340, 516517)]