147721548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3223

約数の個数: 72

約数和(自身を含む): 389587968

約数和(自身を除く): 241866420

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1794, 2028, 3167, 3588, 3887, 6334, 7774, 9501, 11661, 12668, 15548, 19002, 23322, 38004, 41171, 46644, 72841, 82342, 123513, 145682, 164684, 218523, 247026, 291364, 437046, 494052, 535223, 874092, 946933, 1070446, 1605669, 1893866, 2140892, 2840799, 3211338, 3787732, 5681598, 6422676, 11363196, 12310129, 24620258, 36930387, 49240516, 73860774, 147721548]

約数ペア:

[(1, 147721548), (2, 73860774), (3, 49240516), (4, 36930387), (6, 24620258), (12, 12310129), (13, 11363196), (23, 6422676), (26, 5681598), (39, 3787732), (46, 3211338), (52, 2840799), (69, 2140892), (78, 1893866), (92, 1605669), (138, 1070446), (156, 946933), (169, 874092), (276, 535223), (299, 494052), (338, 437046), (507, 291364), (598, 247026), (676, 218523), (897, 164684), (1014, 145682), (1196, 123513), (1794, 82342), (2028, 72841), (3167, 46644), (3588, 41171), (3887, 38004), (6334, 23322), (7774, 19002), (9501, 15548), (11661, 12668)]