156968381560

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{47279633}}^1$

素因数の和:47279727

約数の個数: 32

約数和(自身を含む): 357434033040

約数和(自身を除く): 200465651480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 47279633, 94559266, 189118532, 236398165, 378237064, 472796330, 945592660, 1891185320, 3924209539, 7848419078, 15696838156, 19621047695, 31393676312, 39242095390, 78484190780, 156968381560]

約数ペア:

[(1, 156968381560), (2, 78484190780), (4, 39242095390), (5, 31393676312), (8, 19621047695), (10, 15696838156), (20, 7848419078), (40, 3924209539), (83, 1891185320), (166, 945592660), (332, 472796330), (415, 378237064), (664, 236398165), (830, 189118532), (1660, 94559266), (3320, 47279633)]