142448032

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 298137672

約数和(自身を除く): 155689640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 401, 544, 653, 802, 1306, 1604, 2612, 3208, 5224, 6416, 6817, 10448, 11101, 12832, 13634, 20896, 22202, 27268, 44404, 54536, 88808, 109072, 177616, 218144, 261853, 355232, 523706, 1047412, 2094824, 4189648, 4451501, 8379296, 8903002, 17806004, 35612008, 71224016, 142448032]

約数ペア:

[(1, 142448032), (2, 71224016), (4, 35612008), (8, 17806004), (16, 8903002), (17, 8379296), (32, 4451501), (34, 4189648), (68, 2094824), (136, 1047412), (272, 523706), (401, 355232), (544, 261853), (653, 218144), (802, 177616), (1306, 109072), (1604, 88808), (2612, 54536), (3208, 44404), (5224, 27268), (6416, 22202), (6817, 20896), (10448, 13634), (11101, 12832)]