159265678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6257}}^1$

素因数の和:6372

約数の個数: 32

約数和(自身を含む): 283862880

約数和(自身を除く): 124597202

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 6257, 12514, 12727, 25454, 68827, 81341, 137654, 162682, 556873, 894751, 1113746, 1789502, 6125603, 7239349, 12251206, 14478698, 79632839, 159265678]

約数ペア:

[(1, 159265678), (2, 79632839), (11, 14478698), (13, 12251206), (22, 7239349), (26, 6125603), (89, 1789502), (143, 1113746), (178, 894751), (286, 556873), (979, 162682), (1157, 137654), (1958, 81341), (2314, 68827), (6257, 25454), (12514, 12727)]