156792090235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1993}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 211492892160

約数和(自身を除く): 54700801925

約数列:

[1, 5, 11, 55, 61, 131, 179, 305, 655, 671, 895, 1441, 1969, 1993, 3355, 7205, 7991, 9845, 9965, 10919, 21923, 23449, 39955, 54595, 87901, 109615, 117245, 120109, 121573, 257939, 261083, 356747, 439505, 600545, 607865, 1289695, 1305415, 1337303, 1430389, 1783735, 2871913, 3924217, 6686515, 7151945, 14359565, 15734279, 15926063, 19621085, 21761567, 46733857, 78671395, 79630315, 108807835, 175186693, 233669285, 239377237, 514072427, 875933465, 1196886185, 2570362135, 2850765277, 14253826385, 31358418047, 156792090235]

約数ペア:

[(1, 156792090235), (5, 31358418047), (11, 14253826385), (55, 2850765277), (61, 2570362135), (131, 1196886185), (179, 875933465), (305, 514072427), (655, 239377237), (671, 233669285), (895, 175186693), (1441, 108807835), (1969, 79630315), (1993, 78671395), (3355, 46733857), (7205, 21761567), (7991, 19621085), (9845, 15926063), (9965, 15734279), (10919, 14359565), (21923, 7151945), (23449, 6686515), (39955, 3924217), (54595, 2871913), (87901, 1783735), (109615, 1430389), (117245, 1337303), (120109, 1305415), (121573, 1289695), (257939, 607865), (261083, 600545), (356747, 439505)]