142384729284

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{20926621}}^1$

素因数の和:20926647

約数の個数: 72

約数和(自身を含む): 426568262848

約数和(自身を除く): 284183533564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 20926621, 41853242, 62779863, 83706484, 125559726, 146486347, 188339589, 251119452, 292972694, 376679178, 439459041, 565018767, 585945388, 753358356, 878918082, 1130037534, 1318377123, 1695056301, 1757836164, 2260075068, 2636754246, 3390112602, 3955131369, 5085168903, 5273508492, 6780225204, 7910262738, 10170337806, 11865394107, 15820525476, 20340675612, 23730788214, 35596182321, 47461576428, 71192364642, 142384729284]

約数ペア:

[(1, 142384729284), (2, 71192364642), (3, 47461576428), (4, 35596182321), (6, 23730788214), (7, 20340675612), (9, 15820525476), (12, 11865394107), (14, 10170337806), (18, 7910262738), (21, 6780225204), (27, 5273508492), (28, 5085168903), (36, 3955131369), (42, 3390112602), (54, 2636754246), (63, 2260075068), (81, 1757836164), (84, 1695056301), (108, 1318377123), (126, 1130037534), (162, 878918082), (189, 753358356), (243, 585945388), (252, 565018767), (324, 439459041), (378, 376679178), (486, 292972694), (567, 251119452), (756, 188339589), (972, 146486347), (1134, 125559726), (1701, 83706484), (2268, 62779863), (3402, 41853242), (6804, 20926621)]