15673745164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{243487}}^1$

素因数の和:243539

約数の個数: 72

約数和(自身を含む): 36269972480

約数和(自身を除く): 20596227316

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2926, 3388, 4598, 5852, 9196, 16093, 32186, 64372, 243487, 486974, 973948, 1704409, 2678357, 3408818, 4626253, 5356714, 6817636, 9252506, 10713428, 18505012, 18748499, 29461927, 32383771, 37496998, 50888783, 58923854, 64767542, 74993996, 101777566, 117847708, 129535084, 203555132, 206233489, 356221481, 412466978, 559776613, 712442962, 824933956, 1119553226, 1424885924, 2239106452, 3918436291, 7836872582, 15673745164]

約数ペア:

[(1, 15673745164), (2, 7836872582), (4, 3918436291), (7, 2239106452), (11, 1424885924), (14, 1119553226), (19, 824933956), (22, 712442962), (28, 559776613), (38, 412466978), (44, 356221481), (76, 206233489), (77, 203555132), (121, 129535084), (133, 117847708), (154, 101777566), (209, 74993996), (242, 64767542), (266, 58923854), (308, 50888783), (418, 37496998), (484, 32383771), (532, 29461927), (836, 18748499), (847, 18505012), (1463, 10713428), (1694, 9252506), (2299, 6817636), (2926, 5356714), (3388, 4626253), (4598, 3408818), (5852, 2678357), (9196, 1704409), (16093, 973948), (32186, 486974), (64372, 243487)]