156156909

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 223440000

約数和(自身を除く): 67283091

約数列:

[1, 3, 29, 37, 87, 111, 139, 349, 417, 1047, 1073, 3219, 4031, 5143, 10121, 12093, 12913, 15429, 30363, 38739, 48511, 145533, 149147, 374477, 447441, 1123431, 1406819, 1794907, 4220457, 5384721, 52052303, 156156909]

約数ペア:

[(1, 156156909), (3, 52052303), (29, 5384721), (37, 4220457), (87, 1794907), (111, 1406819), (139, 1123431), (349, 447441), (417, 374477), (1047, 149147), (1073, 145533), (3219, 48511), (4031, 38739), (5143, 30363), (10121, 15429), (12093, 12913)]