171088084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 324817920

約数和(自身を除く): 153729836

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 211, 227, 422, 454, 844, 893, 908, 1786, 3572, 4009, 4313, 8018, 8626, 9917, 10669, 16036, 17252, 19834, 21338, 39668, 42676, 47897, 95794, 188423, 191588, 202711, 376846, 405422, 753692, 810844, 910043, 1820086, 2251159, 3640172, 4502318, 9004636, 42772021, 85544042, 171088084]

約数ペア:

[(1, 171088084), (2, 85544042), (4, 42772021), (19, 9004636), (38, 4502318), (47, 3640172), (76, 2251159), (94, 1820086), (188, 910043), (211, 810844), (227, 753692), (422, 405422), (454, 376846), (844, 202711), (893, 191588), (908, 188423), (1786, 95794), (3572, 47897), (4009, 42676), (4313, 39668), (8018, 21338), (8626, 19834), (9917, 17252), (10669, 16036)]