140474722

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{9781}}^1$

素因数の和:9993

約数の個数: 16

約数和(自身を含む): 216925632

約数和(自身を除く): 76450910

約数列:

[1, 2, 43, 86, 167, 334, 7181, 9781, 14362, 19562, 420583, 841166, 1633427, 3266854, 70237361, 140474722]

約数ペア:

[(1, 140474722), (2, 70237361), (43, 3266854), (86, 1633427), (167, 841166), (334, 420583), (7181, 19562), (9781, 14362)]