148946792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6719}}^1$

素因数の和:6905

約数の個数: 32

約数和(自身を含む): 297561600

約数和(自身を除く): 148614808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2771, 5542, 6719, 11084, 13438, 22168, 26876, 53752, 114223, 228446, 456892, 913784, 1095197, 2190394, 4380788, 8761576, 18618349, 37236698, 74473396, 148946792]

約数ペア:

[(1, 148946792), (2, 74473396), (4, 37236698), (8, 18618349), (17, 8761576), (34, 4380788), (68, 2190394), (136, 1095197), (163, 913784), (326, 456892), (652, 228446), (1304, 114223), (2771, 53752), (5542, 26876), (6719, 22168), (11084, 13438)]