137574668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23509}}^1$

素因数の和:23550

約数の個数: 48

約数和(自身を含む): 315974400

約数和(自身を除く): 178399732

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 23509, 47018, 94036, 164563, 258599, 329126, 446671, 517198, 658252, 893342, 1034396, 1786684, 1810193, 3126697, 3620386, 4913381, 6253394, 7240772, 9826762, 12506788, 19653524, 34393667, 68787334, 137574668]

約数ペア:

[(1, 137574668), (2, 68787334), (4, 34393667), (7, 19653524), (11, 12506788), (14, 9826762), (19, 7240772), (22, 6253394), (28, 4913381), (38, 3620386), (44, 3126697), (76, 1810193), (77, 1786684), (133, 1034396), (154, 893342), (209, 658252), (266, 517198), (308, 446671), (418, 329126), (532, 258599), (836, 164563), (1463, 94036), (2926, 47018), (5852, 23509)]