145230722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25741}}^1$

素因数の和:25794

約数の個数: 32

約数和(自身を含む): 276777984

約数和(自身を除く): 131547262

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 25741, 51482, 180187, 334633, 360374, 669266, 797971, 1595942, 2342431, 4684862, 5585797, 10373623, 11171594, 20747246, 72615361, 145230722]

約数ペア:

[(1, 145230722), (2, 72615361), (7, 20747246), (13, 11171594), (14, 10373623), (26, 5585797), (31, 4684862), (62, 2342431), (91, 1595942), (182, 797971), (217, 669266), (403, 360374), (434, 334633), (806, 180187), (2821, 51482), (5642, 25741)]