156939859685

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3868849}}^1$

素因数の和:3868941

約数の個数: 32

約数和(自身を含む): 230273952000

約数和(自身を除く): 73334092315

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2135, 5795, 8113, 40565, 3868849, 19344245, 27081943, 73508131, 135409715, 235999789, 367540655, 514556917, 1179998945, 1651998523, 2572784585, 4483995991, 8259992615, 22419979955, 31387971937, 156939859685]

約数ペア:

[(1, 156939859685), (5, 31387971937), (7, 22419979955), (19, 8259992615), (35, 4483995991), (61, 2572784585), (95, 1651998523), (133, 1179998945), (305, 514556917), (427, 367540655), (665, 235999789), (1159, 135409715), (2135, 73508131), (5795, 27081943), (8113, 19344245), (40565, 3868849)]