173498156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{46993}}^1$

素因数の和:47081

約数の個数: 24

約数和(自身を含む): 331589664

約数和(自身を除く): 158091508

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 46993, 93986, 187972, 610909, 1221818, 2443636, 3336503, 6673006, 13346012, 43374539, 86749078, 173498156]

約数ペア:

[(1, 173498156), (2, 86749078), (4, 43374539), (13, 13346012), (26, 6673006), (52, 3336503), (71, 2443636), (142, 1221818), (284, 610909), (923, 187972), (1846, 93986), (3692, 46993)]