172178832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1223}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 509967360

約数和(自身を除く): 337788528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 838, 1223, 1257, 1676, 2446, 2514, 2933, 3352, 3669, 4892, 5028, 5866, 6704, 7338, 8561, 8799, 9784, 10056, 11732, 14676, 17122, 17598, 19568, 20112, 23464, 25683, 29352, 34244, 35196, 46928, 51366, 58704, 68488, 70392, 102732, 136976, 140784, 205464, 410928, 512437, 1024874, 1537311, 2049748, 3074622, 3587059, 4099496, 6149244, 7174118, 8198992, 10761177, 12298488, 14348236, 21522354, 24596976, 28696472, 43044708, 57392944, 86089416, 172178832]

約数ペア:

[(1, 172178832), (2, 86089416), (3, 57392944), (4, 43044708), (6, 28696472), (7, 24596976), (8, 21522354), (12, 14348236), (14, 12298488), (16, 10761177), (21, 8198992), (24, 7174118), (28, 6149244), (42, 4099496), (48, 3587059), (56, 3074622), (84, 2049748), (112, 1537311), (168, 1024874), (336, 512437), (419, 410928), (838, 205464), (1223, 140784), (1257, 136976), (1676, 102732), (2446, 70392), (2514, 68488), (2933, 58704), (3352, 51366), (3669, 46928), (4892, 35196), (5028, 34244), (5866, 29352), (6704, 25683), (7338, 23464), (8561, 20112), (8799, 19568), (9784, 17598), (10056, 17122), (11732, 14676)]