139122032

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 327836160

約数和(自身を除く): 188714128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 424, 644, 742, 848, 1019, 1219, 1288, 1484, 2038, 2438, 2576, 2968, 4076, 4876, 5936, 7133, 8152, 8533, 9752, 14266, 16304, 17066, 19504, 23437, 28532, 34132, 46874, 54007, 57064, 68264, 93748, 108014, 114128, 136528, 164059, 187496, 216028, 328118, 374992, 378049, 432056, 656236, 756098, 864112, 1242161, 1312472, 1512196, 2484322, 2624944, 3024392, 4968644, 6048784, 8695127, 9937288, 17390254, 19874576, 34780508, 69561016, 139122032]

約数ペア:

[(1, 139122032), (2, 69561016), (4, 34780508), (7, 19874576), (8, 17390254), (14, 9937288), (16, 8695127), (23, 6048784), (28, 4968644), (46, 3024392), (53, 2624944), (56, 2484322), (92, 1512196), (106, 1312472), (112, 1242161), (161, 864112), (184, 756098), (212, 656236), (322, 432056), (368, 378049), (371, 374992), (424, 328118), (644, 216028), (742, 187496), (848, 164059), (1019, 136528), (1219, 114128), (1288, 108014), (1484, 93748), (2038, 68264), (2438, 57064), (2576, 54007), (2968, 46874), (4076, 34132), (4876, 28532), (5936, 23437), (7133, 19504), (8152, 17066), (8533, 16304), (9752, 14266)]