147759388

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 304030720

約数和(自身を除く): 156271332

約数列:

[1, 2, 4, 7, 14, 28, 67, 79, 134, 158, 268, 316, 469, 553, 938, 997, 1106, 1876, 1994, 2212, 3988, 5293, 6979, 10586, 13958, 21172, 27916, 37051, 66799, 74102, 78763, 133598, 148204, 157526, 267196, 315052, 467593, 551341, 935186, 1102682, 1870372, 2205364, 5277121, 10554242, 21108484, 36939847, 73879694, 147759388]

約数ペア:

[(1, 147759388), (2, 73879694), (4, 36939847), (7, 21108484), (14, 10554242), (28, 5277121), (67, 2205364), (79, 1870372), (134, 1102682), (158, 935186), (268, 551341), (316, 467593), (469, 315052), (553, 267196), (938, 157526), (997, 148204), (1106, 133598), (1876, 78763), (1994, 74102), (2212, 66799), (3988, 37051), (5293, 27916), (6979, 21172), (10586, 13958)]