180240960368

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51912719}}^1$

素因数の和:51912765

約数の個数: 40

約数和(自身を含む): 411979345920

約数和(自身を除く): 231738385552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 51912719, 103825438, 207650876, 363389033, 415301752, 726778066, 830603504, 1453556132, 1609294289, 2907112264, 3218588578, 5814224528, 6437177156, 11265060023, 12874354312, 22530120046, 25748708624, 45060240092, 90120480184, 180240960368]

約数ペア:

[(1, 180240960368), (2, 90120480184), (4, 45060240092), (7, 25748708624), (8, 22530120046), (14, 12874354312), (16, 11265060023), (28, 6437177156), (31, 5814224528), (56, 3218588578), (62, 2907112264), (112, 1609294289), (124, 1453556132), (217, 830603504), (248, 726778066), (434, 415301752), (496, 363389033), (868, 207650876), (1736, 103825438), (3472, 51912719)]