156945106456

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{2357}}^1\times {\mathrm{17977}}^1$

素因数の和:20803

約数の個数: 32

約数和(自身を含む): 295049183040

約数和(自身を除く): 138104076584

約数列:

[1, 2, 4, 8, 463, 926, 1852, 2357, 3704, 4714, 9428, 17977, 18856, 35954, 71908, 143816, 1091291, 2182582, 4365164, 8323351, 8730328, 16646702, 33293404, 42371789, 66586808, 84743578, 169487156, 338974312, 19618138307, 39236276614, 78472553228, 156945106456]

約数ペア:

[(1, 156945106456), (2, 78472553228), (4, 39236276614), (8, 19618138307), (463, 338974312), (926, 169487156), (1852, 84743578), (2357, 66586808), (3704, 42371789), (4714, 33293404), (9428, 16646702), (17977, 8730328), (18856, 8323351), (35954, 4365164), (71908, 2182582), (143816, 1091291)]