121662408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4001}}^1$

素因数の和:4198

約数の個数: 64

約数和(自身を含む): 349614720

約数和(自身を除く): 227952312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 3801, 4001, 4344, 5068, 7602, 8002, 10136, 12003, 15204, 16004, 24006, 28007, 30408, 32008, 48012, 56014, 84021, 96024, 112028, 168042, 224056, 336084, 672168, 724181, 1448362, 2172543, 2896724, 4345086, 5069267, 5793448, 8690172, 10138534, 15207801, 17380344, 20277068, 30415602, 40554136, 60831204, 121662408]

約数ペア:

[(1, 121662408), (2, 60831204), (3, 40554136), (4, 30415602), (6, 20277068), (7, 17380344), (8, 15207801), (12, 10138534), (14, 8690172), (21, 5793448), (24, 5069267), (28, 4345086), (42, 2896724), (56, 2172543), (84, 1448362), (168, 724181), (181, 672168), (362, 336084), (543, 224056), (724, 168042), (1086, 112028), (1267, 96024), (1448, 84021), (2172, 56014), (2534, 48012), (3801, 32008), (4001, 30408), (4344, 28007), (5068, 24006), (7602, 16004), (8002, 15204), (10136, 12003)]