16140883088

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2245

約数の個数: 120

約数和(自身を含む): 35771543808

約数和(自身を除く): 19630660720

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 131, 176, 242, 248, 262, 341, 484, 496, 524, 682, 968, 1048, 1364, 1441, 1936, 2053, 2096, 2728, 2882, 3751, 4061, 4106, 5456, 5764, 7502, 8122, 8212, 11528, 15004, 15851, 16244, 16424, 22583, 23056, 30008, 31702, 32488, 32848, 44671, 45166, 60016, 63404, 63643, 64976, 89342, 90332, 126808, 127286, 178684, 180664, 248413, 253616, 254572, 268943, 357368, 361328, 491381, 496826, 509144, 537886, 700073, 714736, 982762, 993652, 1018288, 1075772, 1400146, 1965524, 1987304, 2151544, 2800292, 2958373, 3931048, 3974608, 4303088, 5600584, 5916746, 7700803, 7862096, 8337233, 11201168, 11833492, 15401606, 16674466, 23666984, 30803212, 32542103, 33348932, 47333968, 61606424, 65084206, 66697864, 91709563, 123212848, 130168412, 133395728, 183419126, 260336824, 366838252, 520673648, 733676504, 1008805193, 1467353008, 2017610386, 4035220772, 8070441544, 16140883088]

約数ペア:

[(1, 16140883088), (2, 8070441544), (4, 4035220772), (8, 2017610386), (11, 1467353008), (16, 1008805193), (22, 733676504), (31, 520673648), (44, 366838252), (62, 260336824), (88, 183419126), (121, 133395728), (124, 130168412), (131, 123212848), (176, 91709563), (242, 66697864), (248, 65084206), (262, 61606424), (341, 47333968), (484, 33348932), (496, 32542103), (524, 30803212), (682, 23666984), (968, 16674466), (1048, 15401606), (1364, 11833492), (1441, 11201168), (1936, 8337233), (2053, 7862096), (2096, 7700803), (2728, 5916746), (2882, 5600584), (3751, 4303088), (4061, 3974608), (4106, 3931048), (5456, 2958373), (5764, 2800292), (7502, 2151544), (8122, 1987304), (8212, 1965524), (11528, 1400146), (15004, 1075772), (15851, 1018288), (16244, 993652), (16424, 982762), (22583, 714736), (23056, 700073), (30008, 537886), (31702, 509144), (32488, 496826), (32848, 491381), (44671, 361328), (45166, 357368), (60016, 268943), (63404, 254572), (63643, 253616), (64976, 248413), (89342, 180664), (90332, 178684), (126808, 127286)]