162753136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111781}}^1$

素因数の和:111809

約数の個数: 40

約数和(自身を含む): 388107104

約数和(自身を除く): 225353968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 111781, 223562, 447124, 782467, 894248, 1453153, 1564934, 1788496, 2906306, 3129868, 5812612, 6259736, 10172071, 11625224, 12519472, 20344142, 23250448, 40688284, 81376568, 162753136]

約数ペア:

[(1, 162753136), (2, 81376568), (4, 40688284), (7, 23250448), (8, 20344142), (13, 12519472), (14, 11625224), (16, 10172071), (26, 6259736), (28, 5812612), (52, 3129868), (56, 2906306), (91, 1788496), (104, 1564934), (112, 1453153), (182, 894248), (208, 782467), (364, 447124), (728, 223562), (1456, 111781)]