164020416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{122039}}^1$

素因数の和:122061

約数の個数: 56

約数和(自身を含む): 495970560

約数和(自身を除く): 331950144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 122039, 244078, 366117, 488156, 732234, 854273, 976312, 1464468, 1708546, 1952624, 2562819, 2928936, 3417092, 3905248, 5125638, 5857872, 6834184, 7810496, 10251276, 11715744, 13668368, 20502552, 23431488, 27336736, 41005104, 54673472, 82010208, 164020416]

約数ペア:

[(1, 164020416), (2, 82010208), (3, 54673472), (4, 41005104), (6, 27336736), (7, 23431488), (8, 20502552), (12, 13668368), (14, 11715744), (16, 10251276), (21, 7810496), (24, 6834184), (28, 5857872), (32, 5125638), (42, 3905248), (48, 3417092), (56, 2928936), (64, 2562819), (84, 1952624), (96, 1708546), (112, 1464468), (168, 976312), (192, 854273), (224, 732234), (336, 488156), (448, 366117), (672, 244078), (1344, 122039)]