122945224

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 251046180

約数和(自身を除く): 128100956

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 289, 328, 578, 697, 1156, 1297, 1394, 2312, 2594, 2788, 5188, 5576, 10376, 11849, 22049, 23698, 44098, 47396, 53177, 88196, 94792, 106354, 176392, 212708, 374833, 425416, 749666, 904009, 1499332, 1808018, 2998664, 3616036, 7232072, 15368153, 30736306, 61472612, 122945224]

約数ペア:

[(1, 122945224), (2, 61472612), (4, 30736306), (8, 15368153), (17, 7232072), (34, 3616036), (41, 2998664), (68, 1808018), (82, 1499332), (136, 904009), (164, 749666), (289, 425416), (328, 374833), (578, 212708), (697, 176392), (1156, 106354), (1297, 94792), (1394, 88196), (2312, 53177), (2594, 47396), (2788, 44098), (5188, 23698), (5576, 22049), (10376, 11849)]