164050024

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 312177600

約数和(自身を除く): 148127576

約数列:

[1, 2, 4, 8, 139, 151, 278, 302, 556, 604, 977, 1112, 1208, 1954, 3908, 7816, 20989, 41978, 83956, 135803, 147527, 167912, 271606, 295054, 543212, 590108, 1086424, 1180216, 20506253, 41012506, 82025012, 164050024]

約数ペア:

[(1, 164050024), (2, 82025012), (4, 41012506), (8, 20506253), (139, 1180216), (151, 1086424), (278, 590108), (302, 543212), (556, 295054), (604, 271606), (977, 167912), (1112, 147527), (1208, 135803), (1954, 83956), (3908, 41978), (7816, 20989)]