156984154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1949}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 262828800

約数和(自身を除く): 105844646

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 391, 782, 1751, 1949, 2369, 3502, 3898, 4738, 33133, 40273, 44827, 66266, 80546, 89654, 200747, 401494, 762059, 1524118, 3412699, 4617181, 6825398, 9234362, 78492077, 156984154]

約数ペア:

[(1, 156984154), (2, 78492077), (17, 9234362), (23, 6825398), (34, 4617181), (46, 3412699), (103, 1524118), (206, 762059), (391, 401494), (782, 200747), (1751, 89654), (1949, 80546), (2369, 66266), (3502, 44827), (3898, 40273), (4738, 33133)]