179579972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{28541}}^1$

素因数の和:28580

約数の個数: 36

約数和(自身を含む): 372016428

約数和(自身を除く): 192436456

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 28541, 57082, 114164, 313951, 371033, 627902, 742066, 1255804, 1484132, 3453461, 4081363, 6906922, 8162726, 13813844, 16325452, 44894993, 89789986, 179579972]

約数ペア:

[(1, 179579972), (2, 89789986), (4, 44894993), (11, 16325452), (13, 13813844), (22, 8162726), (26, 6906922), (44, 4081363), (52, 3453461), (121, 1484132), (143, 1255804), (242, 742066), (286, 627902), (484, 371033), (572, 313951), (1573, 114164), (3146, 57082), (6292, 28541)]