159388768

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9241}}^1$

素因数の和:9276

約数の個数: 72

約数和(自身を含む): 398256264

約数和(自身を除く): 238867496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 9241, 17248, 18482, 36964, 64687, 73928, 101651, 129374, 147856, 203302, 258748, 295712, 406604, 452809, 517496, 711557, 813208, 905618, 1034992, 1423114, 1626416, 1811236, 2069984, 2846228, 3252832, 3622472, 4980899, 5692456, 7244944, 9961798, 11384912, 14489888, 19923596, 22769824, 39847192, 79694384, 159388768]

約数ペア:

[(1, 159388768), (2, 79694384), (4, 39847192), (7, 22769824), (8, 19923596), (11, 14489888), (14, 11384912), (16, 9961798), (22, 7244944), (28, 5692456), (32, 4980899), (44, 3622472), (49, 3252832), (56, 2846228), (77, 2069984), (88, 1811236), (98, 1626416), (112, 1423114), (154, 1034992), (176, 905618), (196, 813208), (224, 711557), (308, 517496), (352, 452809), (392, 406604), (539, 295712), (616, 258748), (784, 203302), (1078, 147856), (1232, 129374), (1568, 101651), (2156, 73928), (2464, 64687), (4312, 36964), (8624, 18482), (9241, 17248)]