161129136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1423}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 477461504

約数和(自身を除く): 316332368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 337, 674, 1011, 1348, 1423, 2022, 2359, 2696, 2846, 4044, 4269, 4718, 5392, 5692, 7077, 8088, 8538, 9436, 9961, 11384, 14154, 16176, 17076, 18872, 19922, 22768, 28308, 29883, 34152, 37744, 39844, 56616, 59766, 68304, 79688, 113232, 119532, 159376, 239064, 478128, 479551, 959102, 1438653, 1918204, 2877306, 3356857, 3836408, 5754612, 6713714, 7672816, 10070571, 11509224, 13427428, 20141142, 23018448, 26854856, 40282284, 53709712, 80564568, 161129136]

約数ペア:

[(1, 161129136), (2, 80564568), (3, 53709712), (4, 40282284), (6, 26854856), (7, 23018448), (8, 20141142), (12, 13427428), (14, 11509224), (16, 10070571), (21, 7672816), (24, 6713714), (28, 5754612), (42, 3836408), (48, 3356857), (56, 2877306), (84, 1918204), (112, 1438653), (168, 959102), (336, 479551), (337, 478128), (674, 239064), (1011, 159376), (1348, 119532), (1423, 113232), (2022, 79688), (2359, 68304), (2696, 59766), (2846, 56616), (4044, 39844), (4269, 37744), (4718, 34152), (5392, 29883), (5692, 28308), (7077, 22768), (8088, 19922), (8538, 18872), (9436, 17076), (9961, 16176), (11384, 14154)]