179968374

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3309

約数の個数: 48

約数和(自身を含む): 407206800

約数和(自身を除く): 227238426

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 218, 261, 327, 522, 654, 981, 1962, 3161, 3163, 6322, 6326, 9483, 9489, 18966, 18978, 28449, 28467, 56898, 56934, 91727, 183454, 275181, 344767, 550362, 689534, 825543, 1034301, 1651086, 2068602, 3102903, 6205806, 9998243, 19996486, 29994729, 59989458, 89984187, 179968374]

約数ペア:

[(1, 179968374), (2, 89984187), (3, 59989458), (6, 29994729), (9, 19996486), (18, 9998243), (29, 6205806), (58, 3102903), (87, 2068602), (109, 1651086), (174, 1034301), (218, 825543), (261, 689534), (327, 550362), (522, 344767), (654, 275181), (981, 183454), (1962, 91727), (3161, 56934), (3163, 56898), (6322, 28467), (6326, 28449), (9483, 18978), (9489, 18966)]