129757254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 286616064

約数和(自身を除く): 156858810

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 367, 487, 726, 734, 974, 1101, 1461, 2202, 2922, 4037, 5357, 8074, 10714, 12111, 16071, 24222, 32142, 44407, 58927, 88814, 117854, 133221, 176781, 178729, 266442, 353562, 357458, 536187, 1072374, 1966019, 3932038, 5898057, 11796114, 21626209, 43252418, 64878627, 129757254]

約数ペア:

[(1, 129757254), (2, 64878627), (3, 43252418), (6, 21626209), (11, 11796114), (22, 5898057), (33, 3932038), (66, 1966019), (121, 1072374), (242, 536187), (363, 357458), (367, 353562), (487, 266442), (726, 178729), (734, 176781), (974, 133221), (1101, 117854), (1461, 88814), (2202, 58927), (2922, 44407), (4037, 32142), (5357, 24222), (8074, 16071), (10714, 12111)]