172862368

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4621}}^1$

素因数の和:4805

約数の個数: 48

約数和(自身を含む): 391353984

約数和(自身を除く): 218491616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2672, 4621, 4676, 5344, 9242, 9352, 18484, 18704, 32347, 36968, 37408, 64694, 73936, 129388, 147872, 258776, 517552, 771707, 1035104, 1543414, 3086828, 5401949, 6173656, 10803898, 12347312, 21607796, 24694624, 43215592, 86431184, 172862368]

約数ペア:

[(1, 172862368), (2, 86431184), (4, 43215592), (7, 24694624), (8, 21607796), (14, 12347312), (16, 10803898), (28, 6173656), (32, 5401949), (56, 3086828), (112, 1543414), (167, 1035104), (224, 771707), (334, 517552), (668, 258776), (1169, 147872), (1336, 129388), (2338, 73936), (2672, 64694), (4621, 37408), (4676, 36968), (5344, 32347), (9242, 18704), (9352, 18484)]