148763744

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 304438176

約数和(自身を除く): 155674432

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1312, 1597, 2272, 2911, 3194, 5822, 6388, 11644, 12776, 23288, 25552, 46576, 51104, 65477, 93152, 113387, 130954, 226774, 261908, 453548, 523816, 907096, 1047632, 1814192, 2095264, 3628384, 4648867, 9297734, 18595468, 37190936, 74381872, 148763744]

約数ペア:

[(1, 148763744), (2, 74381872), (4, 37190936), (8, 18595468), (16, 9297734), (32, 4648867), (41, 3628384), (71, 2095264), (82, 1814192), (142, 1047632), (164, 907096), (284, 523816), (328, 453548), (568, 261908), (656, 226774), (1136, 130954), (1312, 113387), (1597, 93152), (2272, 65477), (2911, 51104), (3194, 46576), (5822, 25552), (6388, 23288), (11644, 12776)]