156954257816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{980131}}^1$

素因数の和:980715

約数の個数: 32

約数和(自身を含む): 302801980080

約数和(自身を除く): 145847722264

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 541, 1082, 2164, 4328, 20017, 40034, 80068, 160136, 980131, 1960262, 3920524, 7841048, 36264847, 72529694, 145059388, 290118776, 530250871, 1060501742, 2121003484, 4242006968, 19619282227, 39238564454, 78477128908, 156954257816]

約数ペア:

[(1, 156954257816), (2, 78477128908), (4, 39238564454), (8, 19619282227), (37, 4242006968), (74, 2121003484), (148, 1060501742), (296, 530250871), (541, 290118776), (1082, 145059388), (2164, 72529694), (4328, 36264847), (20017, 7841048), (40034, 3920524), (80068, 1960262), (160136, 980131)]