156928972265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{6229}}^1$

素因数の和:6474

約数の個数: 64

約数和(自身を含む): 211605488640

約数和(自身を除く): 54676516375

約数列:

[1, 5, 13, 53, 65, 71, 103, 265, 355, 515, 689, 923, 1339, 3445, 3763, 4615, 5459, 6229, 6695, 7313, 18815, 27295, 31145, 36565, 48919, 70967, 80977, 95069, 244595, 330137, 354835, 387589, 404885, 442259, 475345, 641587, 1650685, 1937945, 2211295, 3207935, 4291781, 5038657, 5749367, 8340631, 21458905, 23439727, 25193285, 28746835, 34004111, 41703155, 45552677, 117198635, 170020555, 227763385, 304716451, 442053443, 592184801, 1523582255, 2210267215, 2414291881, 2960924005, 12071459405, 31385794453, 156928972265]

約数ペア:

[(1, 156928972265), (5, 31385794453), (13, 12071459405), (53, 2960924005), (65, 2414291881), (71, 2210267215), (103, 1523582255), (265, 592184801), (355, 442053443), (515, 304716451), (689, 227763385), (923, 170020555), (1339, 117198635), (3445, 45552677), (3763, 41703155), (4615, 34004111), (5459, 28746835), (6229, 25193285), (6695, 23439727), (7313, 21458905), (18815, 8340631), (27295, 5749367), (31145, 5038657), (36565, 4291781), (48919, 3207935), (70967, 2211295), (80977, 1937945), (95069, 1650685), (244595, 641587), (330137, 475345), (354835, 442259), (387589, 404885)]