156980911845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{17891}}^1$

素因数の和:19746

約数の個数: 64

約数和(自身を含む): 280111426560

約数和(自身を除く): 123130514715

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 1811, 4845, 5433, 9055, 17891, 27165, 30787, 34409, 53673, 89455, 92361, 103227, 153935, 172045, 268365, 304147, 339929, 461805, 516135, 584953, 912441, 1019787, 1520735, 1699645, 1754859, 2924765, 4562205, 5098935, 5778793, 8774295, 17336379, 28893965, 32400601, 86681895, 97201803, 162003005, 486009015, 550810217, 615611419, 1652430651, 1846834257, 2754051085, 3078057095, 8262153255, 9234171285, 10465394123, 31396182369, 52326970615, 156980911845]

約数ペア:

[(1, 156980911845), (3, 52326970615), (5, 31396182369), (15, 10465394123), (17, 9234171285), (19, 8262153255), (51, 3078057095), (57, 2754051085), (85, 1846834257), (95, 1652430651), (255, 615611419), (285, 550810217), (323, 486009015), (969, 162003005), (1615, 97201803), (1811, 86681895), (4845, 32400601), (5433, 28893965), (9055, 17336379), (17891, 8774295), (27165, 5778793), (30787, 5098935), (34409, 4562205), (53673, 2924765), (89455, 1754859), (92361, 1699645), (103227, 1520735), (153935, 1019787), (172045, 912441), (268365, 584953), (304147, 516135), (339929, 461805)]