156789417874

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1\times {\mathrm{4217}}^1$

素因数の和:6210

約数の個数: 32

約数和(自身を含む): 240009734016

約数和(自身を除く): 83220316142

約数列:

[1, 2, 101, 103, 202, 206, 1787, 3574, 4217, 8434, 10403, 20806, 180487, 184061, 360974, 368122, 425917, 434351, 851834, 868702, 7535779, 15071558, 18590161, 37180322, 43869451, 87738902, 761113679, 776185237, 1522227358, 1552370474, 78394708937, 156789417874]

約数ペア:

[(1, 156789417874), (2, 78394708937), (101, 1552370474), (103, 1522227358), (202, 776185237), (206, 761113679), (1787, 87738902), (3574, 43869451), (4217, 37180322), (8434, 18590161), (10403, 15071558), (20806, 7535779), (180487, 868702), (184061, 851834), (360974, 434351), (368122, 425917)]