172150676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{17167}}^1$

素因数の和:17303

約数の個数: 24

約数和(自身を含む): 317264640

約数和(自身を除く): 145113964

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 17167, 34334, 68668, 394841, 789682, 1579364, 1871203, 3742406, 7484812, 43037669, 86075338, 172150676]

約数ペア:

[(1, 172150676), (2, 86075338), (4, 43037669), (23, 7484812), (46, 3742406), (92, 1871203), (109, 1579364), (218, 789682), (436, 394841), (2507, 68668), (5014, 34334), (10028, 17167)]