157427488

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 318112704

約数和(自身を除く): 160685216

約数列:

[1, 2, 4, 8, 16, 32, 67, 101, 134, 202, 268, 404, 536, 727, 808, 1072, 1454, 1616, 2144, 2908, 3232, 5816, 6767, 11632, 13534, 23264, 27068, 48709, 54136, 73427, 97418, 108272, 146854, 194836, 216544, 293708, 389672, 587416, 779344, 1174832, 1558688, 2349664, 4919609, 9839218, 19678436, 39356872, 78713744, 157427488]

約数ペア:

[(1, 157427488), (2, 78713744), (4, 39356872), (8, 19678436), (16, 9839218), (32, 4919609), (67, 2349664), (101, 1558688), (134, 1174832), (202, 779344), (268, 587416), (404, 389672), (536, 293708), (727, 216544), (808, 194836), (1072, 146854), (1454, 108272), (1616, 97418), (2144, 73427), (2908, 54136), (3232, 48709), (5816, 27068), (6767, 23264), (11632, 13534)]