156735433556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{78479}}^1$

素因数の和:78888

約数の個数: 48

約数和(自身を含む): 298412352000

約数和(自身を除く): 141676918444

約数列:

[1, 2, 4, 13, 26, 52, 193, 199, 386, 398, 772, 796, 2509, 2587, 5018, 5174, 10036, 10348, 38407, 76814, 78479, 153628, 156958, 313916, 499291, 998582, 1020227, 1997164, 2040454, 4080908, 15146447, 15617321, 30292894, 31234642, 60585788, 62469284, 196903811, 203025173, 393807622, 406050346, 787615244, 812100692, 3014142953, 6028285906, 12056571812, 39183858389, 78367716778, 156735433556]

約数ペア:

[(1, 156735433556), (2, 78367716778), (4, 39183858389), (13, 12056571812), (26, 6028285906), (52, 3014142953), (193, 812100692), (199, 787615244), (386, 406050346), (398, 393807622), (772, 203025173), (796, 196903811), (2509, 62469284), (2587, 60585788), (5018, 31234642), (5174, 30292894), (10036, 15617321), (10348, 15146447), (38407, 4080908), (76814, 2040454), (78479, 1997164), (153628, 1020227), (156958, 998582), (313916, 499291)]