164474792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{13037}}^1$

素因数の和:13145

約数の個数: 32

約数和(自身を含む): 328557600

約数和(自身を除く): 164082808

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 13037, 26074, 52148, 104296, 247703, 495406, 990812, 1082071, 1981624, 2164142, 4328284, 8656568, 20559349, 41118698, 82237396, 164474792]

約数ペア:

[(1, 164474792), (2, 82237396), (4, 41118698), (8, 20559349), (19, 8656568), (38, 4328284), (76, 2164142), (83, 1981624), (152, 1082071), (166, 990812), (332, 495406), (664, 247703), (1577, 104296), (3154, 52148), (6308, 26074), (12616, 13037)]