156925879201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{56911}}^1$

素因数の和:57281

約数の個数: 32

約数和(自身を含む): 195380261888

約数和(自身を除く): 38454382687

約数列:

[1, 7, 13, 91, 157, 193, 1099, 1351, 2041, 2509, 14287, 17563, 30301, 56911, 212107, 393913, 398377, 739843, 2757391, 5178901, 8935027, 10983823, 62545189, 76886761, 116155351, 142789699, 813087457, 999527893, 1724460211, 12071221477, 22417982743, 156925879201]

約数ペア:

[(1, 156925879201), (7, 22417982743), (13, 12071221477), (91, 1724460211), (157, 999527893), (193, 813087457), (1099, 142789699), (1351, 116155351), (2041, 76886761), (2509, 62545189), (14287, 10983823), (17563, 8935027), (30301, 5178901), (56911, 2757391), (212107, 739843), (393913, 398377)]