121012736

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{18181}}^1$

素因数の和:18212

約数の個数: 40

約数和(自身を含む): 260402604

約数和(自身を除く): 139389868

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 18181, 36362, 72724, 145448, 236353, 290896, 472706, 581792, 945412, 1163584, 1890824, 2327168, 3781648, 4654336, 7563296, 9308672, 15126592, 30253184, 60506368, 121012736]

約数ペア:

[(1, 121012736), (2, 60506368), (4, 30253184), (8, 15126592), (13, 9308672), (16, 7563296), (26, 4654336), (32, 3781648), (52, 2327168), (64, 1890824), (104, 1163584), (128, 945412), (208, 581792), (256, 472706), (416, 290896), (512, 236353), (832, 145448), (1664, 72724), (3328, 36362), (6656, 18181)]