160791939

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 306432000

約数和(自身を除く): 145640061

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 79, 89, 99, 121, 189, 231, 237, 267, 297, 363, 553, 623, 693, 711, 801, 847, 869, 979, 1089, 1659, 1869, 2079, 2133, 2403, 2541, 2607, 2937, 3267, 4977, 5607, 6083, 6853, 7031, 7623, 7821, 8811, 9559, 10769, 14931, 16821, 18249, 20559, 21093, 22869, 23463, 26433, 28677, 32307, 49217, 54747, 61677, 63279, 66913, 75383, 77341, 86031, 96921, 147651, 164241, 185031, 189837, 200739, 226149, 232023, 258093, 290763, 442953, 541387, 602217, 678447, 696069, 850751, 1328859, 1624161, 1806651, 2035341, 2088207, 2552253, 4872483, 5955257, 7656759, 14617449, 17865771, 22970277, 53597313, 160791939]

約数ペア:

[(1, 160791939), (3, 53597313), (7, 22970277), (9, 17865771), (11, 14617449), (21, 7656759), (27, 5955257), (33, 4872483), (63, 2552253), (77, 2088207), (79, 2035341), (89, 1806651), (99, 1624161), (121, 1328859), (189, 850751), (231, 696069), (237, 678447), (267, 602217), (297, 541387), (363, 442953), (553, 290763), (623, 258093), (693, 232023), (711, 226149), (801, 200739), (847, 189837), (869, 185031), (979, 164241), (1089, 147651), (1659, 96921), (1869, 86031), (2079, 77341), (2133, 75383), (2403, 66913), (2541, 63279), (2607, 61677), (2937, 54747), (3267, 49217), (4977, 32307), (5607, 28677), (6083, 26433), (6853, 23463), (7031, 22869), (7623, 21093), (7821, 20559), (8811, 18249), (9559, 16821), (10769, 14931)]