156922316920

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{38087941}}^1$

素因数の和:38088055

約数の個数: 32

約数和(自身を含む): 356503137120

約数和(自身を除く): 199580820200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 38087941, 76175882, 152351764, 190439705, 304703528, 380879410, 761758820, 1523517640, 3923057923, 7846115846, 15692231692, 19615289615, 31384463384, 39230579230, 78461158460, 156922316920]

約数ペア:

[(1, 156922316920), (2, 78461158460), (4, 39230579230), (5, 31384463384), (8, 19615289615), (10, 15692231692), (20, 7846115846), (40, 3923057923), (103, 1523517640), (206, 761758820), (412, 380879410), (515, 304703528), (824, 190439705), (1030, 152351764), (2060, 76175882), (4120, 38087941)]