144477872

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 90

約数和(自身を含む): 358156764

約数和(自身を除く): 213678892

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1523, 1694, 1936, 2156, 3046, 3388, 4312, 5929, 6092, 6776, 8624, 10661, 11858, 12184, 13552, 16753, 21322, 23716, 24368, 33506, 42644, 47432, 67012, 74627, 85288, 94864, 117271, 134024, 149254, 170576, 184283, 234542, 268048, 298508, 368566, 469084, 597016, 737132, 820897, 938168, 1194032, 1289981, 1474264, 1641794, 1876336, 2579962, 2948528, 3283588, 5159924, 6567176, 9029867, 10319848, 13134352, 18059734, 20639696, 36119468, 72238936, 144477872]

約数ペア:

[(1, 144477872), (2, 72238936), (4, 36119468), (7, 20639696), (8, 18059734), (11, 13134352), (14, 10319848), (16, 9029867), (22, 6567176), (28, 5159924), (44, 3283588), (49, 2948528), (56, 2579962), (77, 1876336), (88, 1641794), (98, 1474264), (112, 1289981), (121, 1194032), (154, 938168), (176, 820897), (196, 737132), (242, 597016), (308, 469084), (392, 368566), (484, 298508), (539, 268048), (616, 234542), (784, 184283), (847, 170576), (968, 149254), (1078, 134024), (1232, 117271), (1523, 94864), (1694, 85288), (1936, 74627), (2156, 67012), (3046, 47432), (3388, 42644), (4312, 33506), (5929, 24368), (6092, 23716), (6776, 21322), (8624, 16753), (10661, 13552), (11858, 12184)]