143819778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{29339}}^1$

素因数の和:29406

約数の個数: 32

約数和(自身を含む): 309830400

約数和(自身を除く): 166010622

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 29339, 58678, 88017, 176034, 557441, 1114882, 1261577, 1672323, 2523154, 3344646, 3784731, 7569462, 23969963, 47939926, 71909889, 143819778]

約数ペア:

[(1, 143819778), (2, 71909889), (3, 47939926), (6, 23969963), (19, 7569462), (38, 3784731), (43, 3344646), (57, 2523154), (86, 1672323), (114, 1261577), (129, 1114882), (258, 557441), (817, 176034), (1634, 88017), (2451, 58678), (4902, 29339)]