159357968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1069}}^1$

素因数の和:1117

約数の個数: 80

約数和(自身を含む): 388487040

約数和(自身を除く): 229129072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1069, 1232, 1331, 1694, 1936, 2138, 2662, 3388, 4276, 5324, 6776, 7483, 8552, 9317, 10648, 11759, 13552, 14966, 17104, 18634, 21296, 23518, 29932, 37268, 47036, 59864, 74536, 82313, 94072, 119728, 129349, 149072, 164626, 188144, 258698, 329252, 517396, 658504, 905443, 1034792, 1317008, 1422839, 1810886, 2069584, 2845678, 3621772, 5691356, 7243544, 9959873, 11382712, 14487088, 19919746, 22765424, 39839492, 79678984, 159357968]

約数ペア:

[(1, 159357968), (2, 79678984), (4, 39839492), (7, 22765424), (8, 19919746), (11, 14487088), (14, 11382712), (16, 9959873), (22, 7243544), (28, 5691356), (44, 3621772), (56, 2845678), (77, 2069584), (88, 1810886), (112, 1422839), (121, 1317008), (154, 1034792), (176, 905443), (242, 658504), (308, 517396), (484, 329252), (616, 258698), (847, 188144), (968, 164626), (1069, 149072), (1232, 129349), (1331, 119728), (1694, 94072), (1936, 82313), (2138, 74536), (2662, 59864), (3388, 47036), (4276, 37268), (5324, 29932), (6776, 23518), (7483, 21296), (8552, 18634), (9317, 17104), (10648, 14966), (11759, 13552)]