156623565530

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4721}}^1\times {\mathrm{39971}}^1$

素因数の和:44782

約数の個数: 32

約数和(自身を含む): 285386649408

約数和(自身を除く): 128763083878

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 4721, 9442, 23605, 39971, 47210, 79942, 199855, 391843, 399710, 783686, 1959215, 3317593, 3918430, 6635186, 16587965, 33175930, 188703091, 377406182, 943515455, 1887030910, 15662356553, 31324713106, 78311782765, 156623565530]

約数ペア:

[(1, 156623565530), (2, 78311782765), (5, 31324713106), (10, 15662356553), (83, 1887030910), (166, 943515455), (415, 377406182), (830, 188703091), (4721, 33175930), (9442, 16587965), (23605, 6635186), (39971, 3918430), (47210, 3317593), (79942, 1959215), (199855, 783686), (391843, 399710)]