168702950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 339259536

約数和(自身を除く): 170556586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 461, 563, 650, 922, 1126, 2305, 2815, 4610, 5630, 5993, 7319, 11525, 11986, 14075, 14638, 23050, 28150, 29965, 36595, 59930, 73190, 149825, 182975, 259543, 299650, 365950, 519086, 1297715, 2595430, 3374059, 6488575, 6748118, 12977150, 16870295, 33740590, 84351475, 168702950]

約数ペア:

[(1, 168702950), (2, 84351475), (5, 33740590), (10, 16870295), (13, 12977150), (25, 6748118), (26, 6488575), (50, 3374059), (65, 2595430), (130, 1297715), (325, 519086), (461, 365950), (563, 299650), (650, 259543), (922, 182975), (1126, 149825), (2305, 73190), (2815, 59930), (4610, 36595), (5630, 29965), (5993, 28150), (7319, 23050), (11525, 14638), (11986, 14075)]