156728923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1789}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 176823360

約数和(自身を除く): 20094437

約数列:

[1, 13, 23, 293, 299, 1789, 3809, 6739, 23257, 41147, 87607, 524177, 534911, 6814301, 12056071, 156728923]

約数ペア:

[(1, 156728923), (13, 12056071), (23, 6814301), (293, 534911), (299, 524177), (1789, 87607), (3809, 41147), (6739, 23257)]