156945556990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1\times {\mathrm{135029}}^1$

素因数の和:137556

約数の個数: 32

約数和(自身を含む): 288631486080

約数和(自身を除く): 131685929090

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2473, 4946, 12365, 24730, 116231, 135029, 232462, 270058, 581155, 675145, 1162310, 1350290, 6346363, 12692726, 31731815, 63463630, 333926717, 667853434, 1669633585, 3339267170, 15694555699, 31389111398, 78472778495, 156945556990]

約数ペア:

[(1, 156945556990), (2, 78472778495), (5, 31389111398), (10, 15694555699), (47, 3339267170), (94, 1669633585), (235, 667853434), (470, 333926717), (2473, 63463630), (4946, 31731815), (12365, 12692726), (24730, 6346363), (116231, 1350290), (135029, 1162310), (232462, 675145), (270058, 581155)]