145338368

素因数分解:

$2^{12}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 104

約数和(自身を含む): 343628832

約数和(自身を除く): 198290464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 137, 148, 224, 256, 259, 274, 296, 448, 512, 518, 548, 592, 896, 959, 1024, 1036, 1096, 1184, 1792, 1918, 2048, 2072, 2192, 2368, 3584, 3836, 4096, 4144, 4384, 4736, 5069, 7168, 7672, 8288, 8768, 9472, 10138, 14336, 15344, 16576, 17536, 18944, 20276, 28672, 30688, 33152, 35072, 35483, 37888, 40552, 61376, 66304, 70144, 70966, 75776, 81104, 122752, 132608, 140288, 141932, 151552, 162208, 245504, 265216, 280576, 283864, 324416, 491008, 530432, 561152, 567728, 648832, 982016, 1060864, 1135456, 1297664, 1964032, 2270912, 2595328, 3928064, 4541824, 5190656, 9083648, 10381312, 18167296, 20762624, 36334592, 72669184, 145338368]

約数ペア:

[(1, 145338368), (2, 72669184), (4, 36334592), (7, 20762624), (8, 18167296), (14, 10381312), (16, 9083648), (28, 5190656), (32, 4541824), (37, 3928064), (56, 2595328), (64, 2270912), (74, 1964032), (112, 1297664), (128, 1135456), (137, 1060864), (148, 982016), (224, 648832), (256, 567728), (259, 561152), (274, 530432), (296, 491008), (448, 324416), (512, 283864), (518, 280576), (548, 265216), (592, 245504), (896, 162208), (959, 151552), (1024, 141932), (1036, 140288), (1096, 132608), (1184, 122752), (1792, 81104), (1918, 75776), (2048, 70966), (2072, 70144), (2192, 66304), (2368, 61376), (3584, 40552), (3836, 37888), (4096, 35483), (4144, 35072), (4384, 33152), (4736, 30688), (5069, 28672), (7168, 20276), (7672, 18944), (8288, 17536), (8768, 16576), (9472, 15344), (10138, 14336)]