131626548

素因数分解:

$2^2\times 3^2\times {\mathrm{523}}^1\times {\mathrm{6991}}^1$

素因数の和:7524

約数の個数: 36

約数和(自身を含む): 333406528

約数和(自身を除く): 201779980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523, 1046, 1569, 2092, 3138, 4707, 6276, 6991, 9414, 13982, 18828, 20973, 27964, 41946, 62919, 83892, 125838, 251676, 3656293, 7312586, 10968879, 14625172, 21937758, 32906637, 43875516, 65813274, 131626548]

約数ペア:

[(1, 131626548), (2, 65813274), (3, 43875516), (4, 32906637), (6, 21937758), (9, 14625172), (12, 10968879), (18, 7312586), (36, 3656293), (523, 251676), (1046, 125838), (1569, 83892), (2092, 62919), (3138, 41946), (4707, 27964), (6276, 20973), (6991, 18828), (9414, 13982)]