120388242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21143}}^1$

素因数の和:21234

約数の個数: 32

約数和(自身を含む): 262862208

約数和(自身を除く): 142473966

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 21143, 42286, 63429, 126858, 274859, 549718, 824577, 1543439, 1649154, 3086878, 4630317, 9260634, 20064707, 40129414, 60194121, 120388242]

約数ペア:

[(1, 120388242), (2, 60194121), (3, 40129414), (6, 20064707), (13, 9260634), (26, 4630317), (39, 3086878), (73, 1649154), (78, 1543439), (146, 824577), (219, 549718), (438, 274859), (949, 126858), (1898, 63429), (2847, 42286), (5694, 21143)]