156656126284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{154439}}^1$

素因数の和:156598

約数の個数: 48

約数和(自身を含む): 331900208640

約数和(自身を除く): 175244082356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2131, 4262, 8524, 14917, 29834, 36227, 59668, 72454, 144908, 154439, 253589, 308878, 507178, 617756, 1014356, 1081073, 2162146, 2625463, 4324292, 5250926, 10501852, 18378241, 36756482, 73512964, 329109509, 658219018, 1316438036, 2303766563, 4607533126, 5594861653, 9215066252, 11189723306, 22379446612, 39164031571, 78328063142, 156656126284]

約数ペア:

[(1, 156656126284), (2, 78328063142), (4, 39164031571), (7, 22379446612), (14, 11189723306), (17, 9215066252), (28, 5594861653), (34, 4607533126), (68, 2303766563), (119, 1316438036), (238, 658219018), (476, 329109509), (2131, 73512964), (4262, 36756482), (8524, 18378241), (14917, 10501852), (29834, 5250926), (36227, 4324292), (59668, 2625463), (72454, 2162146), (144908, 1081073), (154439, 1014356), (253589, 617756), (308878, 507178)]