148397144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 336825600

約数和(自身を除く): 188428456

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 211, 266, 422, 532, 661, 844, 1064, 1322, 1477, 1688, 2644, 2954, 4009, 4627, 5288, 5908, 8018, 9254, 11816, 12559, 16036, 18508, 25118, 28063, 32072, 37016, 50236, 56126, 87913, 100472, 112252, 139471, 175826, 224504, 278942, 351652, 557884, 703304, 976297, 1115768, 1952594, 2649949, 3905188, 5299898, 7810376, 10599796, 18549643, 21199592, 37099286, 74198572, 148397144]

約数ペア:

[(1, 148397144), (2, 74198572), (4, 37099286), (7, 21199592), (8, 18549643), (14, 10599796), (19, 7810376), (28, 5299898), (38, 3905188), (56, 2649949), (76, 1952594), (133, 1115768), (152, 976297), (211, 703304), (266, 557884), (422, 351652), (532, 278942), (661, 224504), (844, 175826), (1064, 139471), (1322, 112252), (1477, 100472), (1688, 87913), (2644, 56126), (2954, 50236), (4009, 37016), (4627, 32072), (5288, 28063), (5908, 25118), (8018, 18508), (9254, 16036), (11816, 12559)]