128182452

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 305777472

約数和(自身を除く): 177595020

約数列:

[1, 2, 3, 4, 6, 12, 73, 131, 146, 219, 262, 292, 393, 438, 524, 786, 876, 1117, 1572, 2234, 3351, 4468, 6702, 9563, 13404, 19126, 28689, 38252, 57378, 81541, 114756, 146327, 163082, 244623, 292654, 326164, 438981, 489246, 585308, 877962, 978492, 1755924, 10681871, 21363742, 32045613, 42727484, 64091226, 128182452]

約数ペア:

[(1, 128182452), (2, 64091226), (3, 42727484), (4, 32045613), (6, 21363742), (12, 10681871), (73, 1755924), (131, 978492), (146, 877962), (219, 585308), (262, 489246), (292, 438981), (393, 326164), (438, 292654), (524, 244623), (786, 163082), (876, 146327), (1117, 114756), (1572, 81541), (2234, 57378), (3351, 38252), (4468, 28689), (6702, 19126), (9563, 13404)]