158254156955

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{395581}}^1$

素因数の和:395735

約数の個数: 32

約数和(自身を含む): 205069708800

約数和(自身を除く): 46815551845

約数列:

[1, 5, 29, 31, 89, 145, 155, 445, 899, 2581, 2759, 4495, 12905, 13795, 80011, 395581, 400055, 1977905, 11471849, 12263011, 35206709, 57359245, 61315055, 176033545, 355627319, 1020994561, 1091407979, 1778136595, 5104972805, 5457039895, 31650831391, 158254156955]

約数ペア:

[(1, 158254156955), (5, 31650831391), (29, 5457039895), (31, 5104972805), (89, 1778136595), (145, 1091407979), (155, 1020994561), (445, 355627319), (899, 176033545), (2581, 61315055), (2759, 57359245), (4495, 35206709), (12905, 12263011), (13795, 11471849), (80011, 1977905), (395581, 400055)]