123184256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 266393400

約数和(自身を除く): 143209144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 181, 208, 362, 409, 416, 724, 818, 832, 1448, 1636, 1664, 2353, 2896, 3272, 4706, 5317, 5792, 6544, 9412, 10634, 11584, 13088, 18824, 21268, 23168, 26176, 37648, 42536, 52352, 74029, 75296, 85072, 148058, 150592, 170144, 296116, 301184, 340288, 592232, 680576, 962377, 1184464, 1924754, 2368928, 3849508, 4737856, 7699016, 9475712, 15398032, 30796064, 61592128, 123184256]

約数ペア:

[(1, 123184256), (2, 61592128), (4, 30796064), (8, 15398032), (13, 9475712), (16, 7699016), (26, 4737856), (32, 3849508), (52, 2368928), (64, 1924754), (104, 1184464), (128, 962377), (181, 680576), (208, 592232), (362, 340288), (409, 301184), (416, 296116), (724, 170144), (818, 150592), (832, 148058), (1448, 85072), (1636, 75296), (1664, 74029), (2353, 52352), (2896, 42536), (3272, 37648), (4706, 26176), (5317, 23168), (5792, 21268), (6544, 18824), (9412, 13088), (10634, 11584)]