128536130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{242521}}^1$

素因数の和:242581

約数の個数: 16

約数和(自身を含む): 235731384

約数和(自身を除く): 107195254

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 242521, 485042, 1212605, 2425210, 12853613, 25707226, 64268065, 128536130]

約数ペア:

[(1, 128536130), (2, 64268065), (5, 25707226), (10, 12853613), (53, 2425210), (106, 1212605), (265, 485042), (530, 242521)]