127696492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21821}}^1$

素因数の和:21862

約数の個数: 48

約数和(自身を含む): 293287680

約数和(自身を除く): 165591188

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, 21821, 43642, 87284, 152747, 240031, 305494, 414599, 480062, 610988, 829198, 960124, 1658396, 1680217, 2902193, 3360434, 4560589, 5804386, 6720868, 9121178, 11608772, 18242356, 31924123, 63848246, 127696492]

約数ペア:

[(1, 127696492), (2, 63848246), (4, 31924123), (7, 18242356), (11, 11608772), (14, 9121178), (19, 6720868), (22, 5804386), (28, 4560589), (38, 3360434), (44, 2902193), (76, 1680217), (77, 1658396), (133, 960124), (154, 829198), (209, 610988), (266, 480062), (308, 414599), (418, 305494), (532, 240031), (836, 152747), (1463, 87284), (2926, 43642), (5852, 21821)]