165513912

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{130121}}^1$

素因数の和:130183

約数の個数: 32

約数和(自身を含む): 421595280

約数和(自身を除く): 256081368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 130121, 260242, 390363, 520484, 780726, 1040968, 1561452, 3122904, 6896413, 13792826, 20689239, 27585652, 41378478, 55171304, 82756956, 165513912]

約数ペア:

[(1, 165513912), (2, 82756956), (3, 55171304), (4, 41378478), (6, 27585652), (8, 20689239), (12, 13792826), (24, 6896413), (53, 3122904), (106, 1561452), (159, 1040968), (212, 780726), (318, 520484), (424, 390363), (636, 260242), (1272, 130121)]