151471306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 274360320

約数和(自身を除く): 122889014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 311, 622, 1831, 2177, 3662, 4354, 5909, 11818, 12817, 25634, 34789, 41363, 69578, 82726, 243523, 487046, 569441, 1138882, 3986087, 7972174, 10819379, 21638758, 75735653, 151471306]

約数ペア:

[(1, 151471306), (2, 75735653), (7, 21638758), (14, 10819379), (19, 7972174), (38, 3986087), (133, 1138882), (266, 569441), (311, 487046), (622, 243523), (1831, 82726), (2177, 69578), (3662, 41363), (4354, 34789), (5909, 25634), (11818, 12817)]