164816448

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2475

約数の個数: 56

約数和(自身を含む): 437327040

約数和(自身を除く): 272510592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 1263, 1684, 2039, 2526, 3368, 4078, 5052, 6117, 6736, 8156, 10104, 12234, 13472, 16312, 20208, 24468, 26944, 32624, 40416, 48936, 65248, 80832, 97872, 130496, 195744, 391488, 858419, 1716838, 2575257, 3433676, 5150514, 6867352, 10301028, 13734704, 20602056, 27469408, 41204112, 54938816, 82408224, 164816448]

約数ペア:

[(1, 164816448), (2, 82408224), (3, 54938816), (4, 41204112), (6, 27469408), (8, 20602056), (12, 13734704), (16, 10301028), (24, 6867352), (32, 5150514), (48, 3433676), (64, 2575257), (96, 1716838), (192, 858419), (421, 391488), (842, 195744), (1263, 130496), (1684, 97872), (2039, 80832), (2526, 65248), (3368, 48936), (4078, 40416), (5052, 32624), (6117, 26944), (6736, 24468), (8156, 20208), (10104, 16312), (12234, 13472)]