156919657604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1\times {\mathrm{5261}}^1$

素因数の和:6344

約数の個数: 48

約数和(自身を含む): 285294063600

約数和(自身を除く): 128374405996

約数列:

[1, 2, 4, 29, 58, 116, 389, 661, 778, 1322, 1556, 2644, 5261, 10522, 11281, 19169, 21044, 22562, 38338, 45124, 76676, 152569, 257129, 305138, 514258, 610276, 1028516, 2046529, 3477521, 4093058, 6955042, 7456741, 8186116, 13910084, 14913482, 29826964, 59349341, 100848109, 118698682, 201696218, 237397364, 403392436, 1352755669, 2705511338, 5411022676, 39229914401, 78459828802, 156919657604]

約数ペア:

[(1, 156919657604), (2, 78459828802), (4, 39229914401), (29, 5411022676), (58, 2705511338), (116, 1352755669), (389, 403392436), (661, 237397364), (778, 201696218), (1322, 118698682), (1556, 100848109), (2644, 59349341), (5261, 29826964), (10522, 14913482), (11281, 13910084), (19169, 8186116), (21044, 7456741), (22562, 6955042), (38338, 4093058), (45124, 3477521), (76676, 2046529), (152569, 1028516), (257129, 610276), (305138, 514258)]