151977982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{7621}}^1$

素因数の和:7708

約数の個数: 24

約数和(自身を含む): 251068680

約数和(自身を除く): 99090698

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 7621, 9971, 15242, 19942, 99073, 198146, 449639, 899278, 1287949, 2575898, 5845307, 11690614, 75988991, 151977982]

約数ペア:

[(1, 151977982), (2, 75988991), (13, 11690614), (26, 5845307), (59, 2575898), (118, 1287949), (169, 899278), (338, 449639), (767, 198146), (1534, 99073), (7621, 19942), (9971, 15242)]