158900792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{17317}}^1$

素因数の和:17391

約数の個数: 32

約数和(自身を含む): 315880320

約数和(自身を除く): 156979528

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 17317, 34634, 69268, 138536, 536827, 640729, 1073654, 1281458, 2147308, 2562916, 4294616, 5125832, 19862599, 39725198, 79450396, 158900792]

約数ペア:

[(1, 158900792), (2, 79450396), (4, 39725198), (8, 19862599), (31, 5125832), (37, 4294616), (62, 2562916), (74, 2147308), (124, 1281458), (148, 1073654), (248, 640729), (296, 536827), (1147, 138536), (2294, 69268), (4588, 34634), (9176, 17317)]