121228502

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 192067200

約数和(自身を除く): 70838698

約数列:

[1, 2, 37, 74, 79, 89, 158, 178, 233, 466, 2923, 3293, 5846, 6586, 7031, 8621, 14062, 17242, 18407, 20737, 36814, 41474, 260147, 520294, 681059, 767269, 1362118, 1534538, 1638223, 3276446, 60614251, 121228502]

約数ペア:

[(1, 121228502), (2, 60614251), (37, 3276446), (74, 1638223), (79, 1534538), (89, 1362118), (158, 767269), (178, 681059), (233, 520294), (466, 260147), (2923, 41474), (3293, 36814), (5846, 20737), (6586, 18407), (7031, 17242), (8621, 14062)]