142641152

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 304233930

約数和(自身を除く): 161592778

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 241, 256, 272, 289, 482, 512, 544, 578, 964, 1024, 1088, 1156, 1928, 2048, 2176, 2312, 3856, 4097, 4352, 4624, 7712, 8194, 8704, 9248, 15424, 16388, 17408, 18496, 30848, 32776, 34816, 36992, 61696, 65552, 69649, 73984, 123392, 131104, 139298, 147968, 246784, 262208, 278596, 295936, 493568, 524416, 557192, 591872, 1048832, 1114384, 2097664, 2228768, 4195328, 4457536, 8390656, 8915072, 17830144, 35660288, 71320576, 142641152]

約数ペア:

[(1, 142641152), (2, 71320576), (4, 35660288), (8, 17830144), (16, 8915072), (17, 8390656), (32, 4457536), (34, 4195328), (64, 2228768), (68, 2097664), (128, 1114384), (136, 1048832), (241, 591872), (256, 557192), (272, 524416), (289, 493568), (482, 295936), (512, 278596), (544, 262208), (578, 246784), (964, 147968), (1024, 139298), (1088, 131104), (1156, 123392), (1928, 73984), (2048, 69649), (2176, 65552), (2312, 61696), (3856, 36992), (4097, 34816), (4352, 32776), (4624, 30848), (7712, 18496), (8194, 17408), (8704, 16388), (9248, 15424)]