164754324

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{72643}}^1$

素因数の和:72666

約数の個数: 60

約数和(自身を含む): 492235744

約数和(自身を除く): 327481420

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, 252, 324, 378, 567, 756, 1134, 2268, 72643, 145286, 217929, 290572, 435858, 508501, 653787, 871716, 1017002, 1307574, 1525503, 1961361, 2034004, 2615148, 3051006, 3922722, 4576509, 5884083, 6102012, 7845444, 9153018, 11768166, 13729527, 18306036, 23536332, 27459054, 41188581, 54918108, 82377162, 164754324]

約数ペア:

[(1, 164754324), (2, 82377162), (3, 54918108), (4, 41188581), (6, 27459054), (7, 23536332), (9, 18306036), (12, 13729527), (14, 11768166), (18, 9153018), (21, 7845444), (27, 6102012), (28, 5884083), (36, 4576509), (42, 3922722), (54, 3051006), (63, 2615148), (81, 2034004), (84, 1961361), (108, 1525503), (126, 1307574), (162, 1017002), (189, 871716), (252, 653787), (324, 508501), (378, 435858), (567, 290572), (756, 217929), (1134, 145286), (2268, 72643)]