129444546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{280183}}^1$

素因数の和:280206

約数の個数: 32

約数和(自身を含む): 322771968

約数和(自身を除く): 193327422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 280183, 560366, 840549, 1681098, 1961281, 3082013, 3922562, 5883843, 6164026, 9246039, 11767686, 18492078, 21574091, 43148182, 64722273, 129444546]

約数ペア:

[(1, 129444546), (2, 64722273), (3, 43148182), (6, 21574091), (7, 18492078), (11, 11767686), (14, 9246039), (21, 6164026), (22, 5883843), (33, 3922562), (42, 3082013), (66, 1961281), (77, 1681098), (154, 840549), (231, 560366), (462, 280183)]