160120576

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8123}}^1$

素因数の和:8157

約数の個数: 72

約数和(自身を含む): 398530944

約数和(自身を除く): 238410368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 8123, 9856, 16246, 19712, 32492, 56861, 64984, 89353, 113722, 129968, 178706, 227444, 259936, 357412, 454888, 519872, 625471, 714824, 909776, 1039744, 1250942, 1429648, 1819552, 2079488, 2501884, 2859296, 3639104, 5003768, 5718592, 7278208, 10007536, 11437184, 14556416, 20015072, 22874368, 40030144, 80060288, 160120576]

約数ペア:

[(1, 160120576), (2, 80060288), (4, 40030144), (7, 22874368), (8, 20015072), (11, 14556416), (14, 11437184), (16, 10007536), (22, 7278208), (28, 5718592), (32, 5003768), (44, 3639104), (56, 2859296), (64, 2501884), (77, 2079488), (88, 1819552), (112, 1429648), (128, 1250942), (154, 1039744), (176, 909776), (224, 714824), (256, 625471), (308, 519872), (352, 454888), (448, 357412), (616, 259936), (704, 227444), (896, 178706), (1232, 129968), (1408, 113722), (1792, 89353), (2464, 64984), (2816, 56861), (4928, 32492), (8123, 19712), (9856, 16246)]