151908724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{16519}}^1$

素因数の和:16564

約数の個数: 36

約数和(自身を含む): 307602400

約数和(自身を除く): 155693676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 16519, 33038, 66076, 181709, 313861, 363418, 627722, 726836, 1255444, 1998799, 3452471, 3997598, 6904942, 7995196, 13809884, 37977181, 75954362, 151908724]

約数ペア:

[(1, 151908724), (2, 75954362), (4, 37977181), (11, 13809884), (19, 7995196), (22, 6904942), (38, 3997598), (44, 3452471), (76, 1998799), (121, 1255444), (209, 726836), (242, 627722), (418, 363418), (484, 313861), (836, 181709), (2299, 66076), (4598, 33038), (9196, 16519)]