139347546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{29287}}^1$

素因数の和:29366

約数の個数: 32

約数和(自身を含む): 305063808

約数和(自身を除く): 165716262

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 29287, 58574, 87861, 175722, 380731, 761462, 1142193, 1786507, 2284386, 3573014, 5359521, 10719042, 23224591, 46449182, 69673773, 139347546]

約数ペア:

[(1, 139347546), (2, 69673773), (3, 46449182), (6, 23224591), (13, 10719042), (26, 5359521), (39, 3573014), (61, 2284386), (78, 1786507), (122, 1142193), (183, 761462), (366, 380731), (793, 175722), (1586, 87861), (2379, 58574), (4758, 29287)]