156925855849

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{2063}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 200739686400

約数和(自身を除く): 43813830551

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 1979, 2023, 2063, 2261, 5491, 13853, 14441, 33643, 35071, 37601, 38437, 39197, 235501, 245497, 263207, 274379, 571931, 596207, 639217, 666349, 4003517, 4082677, 4173449, 4474519, 4664443, 10866689, 11327933, 28578739, 69405509, 76066823, 77570863, 79295531, 485838563, 542996041, 1179893653, 1318704671, 8259255571, 9230932697, 22417979407, 156925855849]

約数ペア:

[(1, 156925855849), (7, 22417979407), (17, 9230932697), (19, 8259255571), (119, 1318704671), (133, 1179893653), (289, 542996041), (323, 485838563), (1979, 79295531), (2023, 77570863), (2063, 76066823), (2261, 69405509), (5491, 28578739), (13853, 11327933), (14441, 10866689), (33643, 4664443), (35071, 4474519), (37601, 4173449), (38437, 4082677), (39197, 4003517), (235501, 666349), (245497, 639217), (263207, 596207), (274379, 571931)]