156916551987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14821}}^1\times {\mathrm{5323}}^1$

素因数の和:20180

約数の個数: 48

約数和(自身を含む): 258516786528

約数和(自身を除く): 101600234541

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 5323, 14821, 15969, 44463, 47907, 69199, 90491, 133389, 192673, 207597, 251957, 271473, 578019, 622791, 755871, 814419, 1176383, 1734057, 2267613, 3275441, 3529149, 9826323, 10587447, 29478969, 78892183, 236676549, 710029647, 1025598379, 1341167111, 3076795137, 4023501333, 9230385411, 12070503999, 17435172443, 52305517329, 156916551987]

約数ペア:

[(1, 156916551987), (3, 52305517329), (9, 17435172443), (13, 12070503999), (17, 9230385411), (39, 4023501333), (51, 3076795137), (117, 1341167111), (153, 1025598379), (221, 710029647), (663, 236676549), (1989, 78892183), (5323, 29478969), (14821, 10587447), (15969, 9826323), (44463, 3529149), (47907, 3275441), (69199, 2267613), (90491, 1734057), (133389, 1176383), (192673, 814419), (207597, 755871), (251957, 622791), (271473, 578019)]