161342688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129281}}^1$

素因数の和:129307

約数の個数: 48

約数和(自身を含む): 456106896

約数和(自身を除く): 294764208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 129281, 258562, 387843, 517124, 775686, 1034248, 1551372, 1680653, 2068496, 3102744, 3361306, 4136992, 5041959, 6205488, 6722612, 10083918, 12410976, 13445224, 20167836, 26890448, 40335672, 53780896, 80671344, 161342688]

約数ペア:

[(1, 161342688), (2, 80671344), (3, 53780896), (4, 40335672), (6, 26890448), (8, 20167836), (12, 13445224), (13, 12410976), (16, 10083918), (24, 6722612), (26, 6205488), (32, 5041959), (39, 4136992), (48, 3361306), (52, 3102744), (78, 2068496), (96, 1680653), (104, 1551372), (156, 1034248), (208, 775686), (312, 517124), (416, 387843), (624, 258562), (1248, 129281)]