161708496

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25717}}^1$

素因数の和:25859

約数の個数: 40

約数和(自身を含む): 420952224

約数和(自身を除く): 259243728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 25717, 51434, 77151, 102868, 154302, 205736, 308604, 411472, 617208, 1234416, 3368927, 6737854, 10106781, 13475708, 20213562, 26951416, 40427124, 53902832, 80854248, 161708496]

約数ペア:

[(1, 161708496), (2, 80854248), (3, 53902832), (4, 40427124), (6, 26951416), (8, 20213562), (12, 13475708), (16, 10106781), (24, 6737854), (48, 3368927), (131, 1234416), (262, 617208), (393, 411472), (524, 308604), (786, 205736), (1048, 154302), (1572, 102868), (2096, 77151), (3144, 51434), (6288, 25717)]