161303298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{6607}}^1$

素因数の和:6938

約数の個数: 32

約数和(自身を含む): 348585216

約数和(自身を除く): 187281918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 4069, 6607, 8138, 12207, 13214, 19821, 24414, 39642, 85891, 171782, 257673, 515346, 2067991, 4135982, 6203973, 12407946, 26883883, 53767766, 80651649, 161303298]

約数ペア:

[(1, 161303298), (2, 80651649), (3, 53767766), (6, 26883883), (13, 12407946), (26, 6203973), (39, 4135982), (78, 2067991), (313, 515346), (626, 257673), (939, 171782), (1878, 85891), (4069, 39642), (6607, 24414), (8138, 19821), (12207, 13214)]